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2015年9月 第15卷 第3期《亚洲必赢56net学报》

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亚洲必赢56net学报 No.3 Vol.15 2015年第3 (总第72期)

目次

【工程技术研究与应用】

基于灰色关联分析的胺液发泡影响因素研究 胡海光,张晓刚,魏刚,孔新海(1)

Agilent 6890N气相色谱仪在石油苯噻吩含量测定中的改造及应用 王冬梅,戴戎强,杨丽娟(5)

油气管道安全预警技术的发展趋势 徐晓刚,柳蜀湘 (9)

仿生机器鱼胸鳍驱动机构设计 傅继军,洪梓榕,殷培峰 (13)

轴线校中与环氧垫块浇注关系的探析 闻长生,夏有志(16)

电弧炉熔化期强化供氧技术对节能的影响 侯伟(21)

复杂工况条件下拆解450T提梁机的稳定性分析与计算 许鹏飞(24)

差动传动在提高分度精度中的应用 周兰生(27)

H型钢翼板和腹板组焊工艺 黄斌维(29)

引汉济渭工程TBM同步衬砌施工中端头模板的改进 廖建明 (32)

炼化企业污水池高抗渗混凝土的施工质量控制 胡建琴,杨兆春(36)

移动操作系统市场发展预测研究 任娟娟,周水生(39)

巧用Lingo指令实现游戏的碰撞触发机制 王海婴,赵玮(43)

【职业技术教育研究与管理】

高职院校构建用人单位跟踪评价体系的探索研究 张方明, 张昭,陈蕾(45)

资源联盟协同育人 杜媛,张满效,陈蕾(48)

高职院校大学生自杀态度与家庭功能相关研究 周红燕 (51)

五年制高职院校德育工作现状调查与分析 杨翠娟 (54)

【教学研究与改革】

基于因子分析法的高等数学教学质量影响因素分析研究 王江荣,王春媛,刘建清,童伟,刘同杰(59)

“慕课”的优势及对大学英语教师的挑战 孙淑霞(63)

信息时代新读写能力的研究及其对高校教学改革的启示 邢晓楠(66)

【人文社会科学研究】

西部地区社会治理规范化建设存在的问题及对策分析 梁海燕(69)

政策引导与企业响应:制造企业“出城入园”的选择 王自荣,李婷,孔令军(73)

新生代农民工学问消费心理研究 高矗辉,雷晨,岳娅萍(78)

【综合论坛】

一类函数确界解法探究 苏筱丽(82)

【消息报道】

我院两项科研成果获省教育厅优秀成果奖(科学技术)(23)

学院利用暑期组织开展就业市场调研(31)

我院代表队在第十一届全国职业院校沙盘模拟经营大赛中喜获二等奖(58)

我院代表队在2015年全国大学生电子设计大赛甘肃赛区中喜获佳绩(84)

CONTENTS

Study on Factors of Amine Foaming Effect Based on Grey Correlation Analysis HU Hai-guang,ZHANG Xiao-gang,WEI Gang,KONG Xin-hai(1)

Innovation and Application of Agilent 6890N Gas Chromatograph for Determining Thiophene Content in Petrobenzene WANG Dong-mei, DAI Rong-qiang,YANG Li-juan(5)

The Trend of Safety Precaution Technology Development of Oil-Gas Pipelines XU Xiao-gang, LIU Shu-xiang(9)

Design of Driving Mechanism of Bionic Robotic Fish Pectoral FU Ji-jun, HONG Zi-rong, YIN Pei-feng(13)

Probe into the Correlation between Axis Centering and Epoxy Heel Block Pouring WEN Chang-sheng, XIA You-zhi(16)

The Effect of Strengthening Oxygen’s Supply in EAF Steelmaking HOU Wei(21)

Disassemble Machine 450 t Girder under Complicated Working Condition of Stability Analysis and Calculation XU Peng-fei(24)

Application of Differential Motion in Improving the Indexing Accuracy ZHOU Lan-sheng(27)

H-flange Steel and Web Installation and Welding Techniques HUANG Bin-wei(29)

Improvement of Ji Wei TBM Synchronous Lining Construction in End Template LIAO JIAN-ming(32)

The Construction Quality Control of High Anti-Permeability Concrete of Sewage Pool in Refinery Enterprise HU Jian-qin, YANG Zhao-chun (36)

Study on the Development of Mobile IOS Market REN Juan- juan, ZHOU Shui-sheng(39)

The Application of Lingo Orders to Crash Trigger Mechanism WANG Hai-ying, ZHAO Wei(43)

Probe into Employers Tracking Assessment System of Vocational Colleges ZHANG Fang-ming, ZHANG Zhao, CHEN Lei(45)

Education Pattern on the Basis of Educational Resource Alliance DU Yuan, ZHANG Man-xiao, CHEN Lei(48)

The Effect of Family Function on Suicide Attitude of College Students in Higher Vocational CollegesZHOU Hong-yan(51)

Study of Moral Education of Five-year Higher Vocational Colleges YANG Cui-juan(54)

Research of Higher Mathematics Teaching Quality Influential Factor Based on Factor Analysis Method WANG Jiang-Rong,WANG Chun-yuan,LIU Jian-qing, TONG Wei, LIU Tong-jie(59)

Advantages and Challenges of MOOC on College English Teachers SUN Shu-xia(63)

New Literacy Studies and Implications to College Teaching Reforms in Information Times XING Xiao-nan(66)

Analysis of Problems and Countermeasures of Normalization in Social Governance in Western Regions LIANG Hai-yan(69)

Policy Induces and Enterprise Responds: Making Choices to Move out of City and into Industrial Parks WANG Zi-rong, LI Ting, KONG Ling-jun(73)

Study of New Generation Peasant-Workers Cultural Consumption Psychology GAO Chu-hui, LEI Chen,YUE Ya-ping(78)

Study on I-type Function Bounding Solution SU Xiao-li(82)

2015文章编号:1671-4067(2015)03-0001-04

基于灰色关联分析的胺液发泡影响因素研究

胡海光1,张晓刚1,魏刚1,孔新海2

(1.中国石化 达州天然气净化有限企业,四川 达州 636156;2.广安职业技术学院 石油工程系,四川 广安 638000)

摘要:胺溶液发泡是困扰装置正常操作的难题之一,发泡造成吸取液大量损失,严重时会影响装置的平稳运行。运用灰色关联分析法,对胺液发泡进行多因素分析,得到影响发泡的主要及次要因素。该方法计算简单、对数据量要求不高,为溶液发泡的预防及采取控制措施具有引导意义。

关键词:灰色关联分析;胺液;发泡;影响因素

中图分类号: O623.73 文献标识码: A

稿日期: 2015-05-11

基金项目:四川省石油天然气发展研究中心重点基金项目(川油气科SKA-02)

编辑概况:胡海光(1986- ),男,陕西渭南人,助理工程师,硕士.

参考文献:

[1]Huang Z J, Shao C L, Chen Y G, et al.A new isocoumar infrom mangrove endophytic fung us(No. dz17) on the SouthChina Sea coast[J]. Chem Nat Comp., 2007, 43(6): 655-658.

[2]王开岳.天然气净化工艺[M].北京:石油工业出版社,2005.

[3]胡天友,熊钢,何金龙,等.胺法脱硫装置溶液发泡预防及控制措施[J].天然气工业, 2009,29(3):101-103.

[4]吴金桥,吴新民,张宁生,等.长庆气田第二净化厂MDEA脱硫溶液发泡原因及处理措施[J].天然气工业,2005,25(4):171-174.

[5]常宏刚.气体脱硫装置胺溶液发泡原因及认识[J].石油与天然气化工,1995,24(1): 60-63.

[6]郭林超,王丽君.气体脱硫装置胺液发泡的原因分析与对策[J].化工技术与开发,2014,43 (4):66-67.

[7]刘思峰.灰色系统理论及其应用[M].北京:科学出版社,2010.

Study on Factors of Amine Foaming Effect Based on Grey Correlation Analysis

HU Hai-guang1,ZHANG Xiao-gang1,WEI Gang1,KONG Xin-hai2

(1. Sinopec Dazhou Natural Gas Purification Plant, Dazhou 636156, China;2. Department of Petroleum Engineering, Guang’an Vocational and Technical College,Guang’an 638000,China)

Abstract:Foaming amine solution is a troubled unit normal operation of the problem, causing the foam to absorb a lot of liquid loss, severely affect the smooth operation of the device. In order to analyze the impact of various factors on the amine foam, we carry out gray relational analysis, liquid foaming amine multivariate analysis, primary and secondary factors foam. This method is simple without the requirement of the amount of data and high foaming solution for prevention and control measures instructive.

Key words:grey correlation analysis; amine liquid; foam; influence factors

文章编号:1671-4067(2015)03-0005-04

Agilent 6890N气相色谱仪在石油苯噻吩含量测定中的改造及应用

王冬梅,戴戎强,杨丽娟

(兰州石化企业 质检部,甘肃 兰州 730060)

摘要:通过攻关与试验,改造了现有Agilent 6890N气相色谱仪并应用于ASTM D4735-2009《苯中微量噻吩测定的标准试验方法(气相色谱法)》的分析。经应用,改造后的仪器性能能够满足对装置馏出口和成品苯中噻吩含量的分析。

关键词:Agilent6890N气相色谱仪;苯;噻吩含量;测定

中图分类号: O657.7 文献标识码: A

收稿日期: 2015-06-12

编辑概况:王冬梅(1964- ),女,甘肃天水人,助理工程师.

参考文献:

[1]American society for testing and material.ASTM4735-02 standard test method for determination of trace thiophene in benzene by gas chromatography[S].West Conshohock-en: American Society for Testing and Material,2002.

[2]张远欣,彭素英,王建瑞,等.减二线NMP抽出油同时制取芳烃油及裂化原料工艺研究[J].亚洲必赢56net学报,2014,14(4):4-7.

[3]张春兰,彭素音,陈淑芬,等.催化裂化油浆复配溶剂精制分离工艺研究[J]. 亚洲必赢56net学报,2014,14(3):9-12.

Innovation and Application of Agilent 6890N Gas Chromatograph for Determining Thiophene Content in Petrobenzene

WANG Dong-mei, DAI Rong-qiang,YANG Li-juan

(Quality Inspection Department, Lanzhou Petrochemical Company, Lanzhou 730060, China)

Abstract:The innovation and application of present agilent 6890N gas chromatograph can make practice into the analysis of ASTM D4735-2009 in petrobenzene determination of thiophene content, and timely accord with the analysis of distil output and determination of thiophene content in finished petrobenzene.

Key words:agilent 6890N gas chromatograph; petrobenzene; thiophene content; determination

文章编号:1671-4067(2015)03-0009-04

油气管道安全预警技术的发展趋势

徐晓刚1,柳蜀湘2

(1.亚洲必赢56net 机械工程系,甘肃 兰州 730060;2.中核集团 兰州铀浓缩厂,甘肃 兰州 730065)

摘要:归纳了油气管道遇到的安全问题、目前广泛研究和使用的安全预警技术及其发展趋势,分析比较了各种方法的优缺点和适用条件。

关键词:油气管道;安全预警;发展

中图分类号: TE973.9 文献标识码: A

收稿日期: 2015-06-21

编辑概况:徐晓刚(1963- ),男,甘肃兰州人,副教授.

参考文献:

[1]燕秋华,赵宁刚.油品长输管道安全预警技术的应用[J].当代化工, 2013,42(1):60-63.

[2]王全国,等.油气管道安全预警技术性能评估研究[J]. 中国安全生产科学技术 2013,9(1):98-102.

[3]戚爱华.我国油气管道输送发展现状与问题分析[J]. 国际石油经济,2009,(12):57-59.

[4]崔红升,魏政.物联网技术在油气管道中的应用展望[J].油气储运, 2011,30(8):603-607.

[5]李文辉.浅谈物联网技术在高速公路高陡边坡安全监测预警中的应用[J].山西交通科技, 2013,(3):103-104.

[6]夏文鹤,等.基于利用卫星物联网技术的油气管道远程监控[J]. 油气储运 2012, 31(12):898-902.

[7]郭澎.油气管道防盗光纤预警系统的研究[J]. 光纤与电缆及其应用技术,2010,(4):28-32.

[8]耿永华,等.光纤预警系统在油气管道监测中的应用[J].化工管理,2013,(7):150-152.

[9]马云宾,等.基于光纤光栅的输油管道安全监测系统[J].应用光学, 2009,30(3):505-508.

[10]董绍华,等.物联网技术在管道完整性管理中的应用[J]. 油气储运, 2012,31(12):906-908.

The Trend of Safety Precaution Technology Development of Oil-Gas Pipelines

XU Xiao-gang1, LIU Shu-xiang2

(1.Mechanical Engineering Department, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China; 2.Uranium Enrichment Company of CNNC, Lanzhou 730065, China)

Abstract:This paper introduces the safety problems and trend of current safety precaution technology development of oil-gas pipelines that are widely studied and applied nowadays, and tries to make a comparison among these methods.

Key words:oil-gas pipelines; safety precaution; development

2015文章编号:1671-4067(2015)03-0013-03

仿生机器鱼胸鳍驱动机构设计*

傅继军,洪梓榕,殷培峰

(亚洲必赢56net 电子电气工程系,甘肃 兰州 730060)

摘要:设计了一种二自由度的胸鳍驱动机构。该机构采用连杆机构和齿轮机构分别实现仿生机器鱼的前后拍翼运动和摇翼运动,具有运动形式简单、效率高、可靠性好的特点。对驱动机构进行了运动学分析,建立了驱动机构的数学模型。仿生机器鱼通过两侧胸鳍配合,可以实现仿生机器鱼前进、后退、转弯等基本运动,为仿生机器鱼的设计提供了一套切实可行的方案。

关键词:仿生机器鱼;胸鳍推进;机构设计;运动学分析

中图分类号: TH122 文献标识码: A

收稿日期: 2015-04-15

编辑概况:傅继军(1967- ),男,浙江绍兴人,副教授.

*本文获 2014年“石化挑战杯”大学生课外学术科技作品竞赛一等奖

参考文献:

[1]C. M. Breder. The locomotion of fishes [J]. Zoologica,1926,4(2):159-256.

[2]M. S. Triantafyllou, G. S. Triantafyliou. An efficient swimming machine [J]. SeientifiC. 1995, 272(3):64-70.

[3]C. C. Lindsey. Form function and locomotory habit in fish. Fish Physiology. Edited by W. S. Hoar and D. J. Randall [M]. Academic Press New York.1978:1-100.

[4]Webb, Paul W. Form and Function in Fish Swimming[J]. Scientific American, 1984, 251(1):72-83.

[5]http://web.mit.edu/towtank/www/tuna/robotuna.html

[6]Kao, N. Pectoral fin model for maneuver of underwater vehicles[C].In Proceedings of 1996 Symposium on Autonomous Underwater Vehicle Technology. Monterey, CA: [s. n.], 1996:49-56.

[7] Brower TPL .Design of a Manta Ray Inspired Underwater Propulsive Mechanism for Long Range ,Low Operation[D]. Massachusetts,USA:Tufts University,2006.

[8]成巍. 仿生水下机器人仿真与控制技术研究[M]. 哈尔滨:哈尔滨工程大学出版社. 2004.

[9]杨少波,韩小云,张代兵,等. 一种新型的胸鳍摆动模式推进机器鱼设计与实现[J].机器人,2008:508-515.

[10] AZUMA A. The Biokinetics of Flying and Swimming[M]. New York,1992.

Design of Driving Mechanism of Bionic Robotic Fish Pectoral

FU Ji-jun, HONG Zi-rong, YIN Pei-feng

(Electric & Electronic Engineering Department, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

Abstract:This paper proposes a propulsion mechanism for bionic robotic fish with two degrees of freedom pectoral fin. In this design, the lead-lag motion and feathering motion are respectively achieved by linkage mechanism and gear mechanism. The movement characteristics of this mechanism are simple and efficient with good reliability. Its mathematical model is obtained through the analysis of the propulsion mechanism of kinematics. Bionic robotic fish can achieve basic movement such as forward, backward and turn by both sides of the pectoral fins. A feasible solution is provides for the design of a bionic robotic fish.

Key words:bionic robotic fish; propulsion of pectoral fin; mechanism design; movement analysis

文章编号:1671-4067(2015)03-0016-05

轴线校中与环氧垫块浇注关系的探讨

闻长生,夏有志

(中港疏浚有限企业,上海 200120)

摘要:轴线校中与环氧垫块浇注紧密联系,两者目的一致,都是为船舶轴系和柴油机可靠运行服务。若环氧垫块浇注质量不佳,会造成轴系部分轴承负荷负担不均进而影响推进柴油机的运行。先要保证良好的轴线校中,然后做好环氧树脂垫块浇注工作,才能在修造船中,为船舶提供一个良好的轴线状态,也为设备后续的可靠运行打好坚实的基础。在环氧垫块浇注过程中,两者相互影响,环氧从开始浇注到完全固化的过程中,轴线是处在不断变化之中。了解轴线的这个变化过程,掌握环氧固化前后的收缩率和环氧浇注的外部影响因素,对设备管理者和环氧浇注的技术人员是非常重要的。

关键词:柴油机;曲轴;轴线校中;环氧垫块;浇注

中图分类号: U464.17 文献标识码: A

收稿日期: 2015-04-23

编辑概况:闻长生(1982- ),男,安徽霍丘人,工程师.

参考文献:

[1]满一新.轮机维护与修理[M].大连;大连海事大学出版社,2002.5

[2]瓦锡兰企业.瓦锡兰关于12SW280轴线设计值说明书[Z].1995.

[3]瓦锡兰企业.瓦锡兰柴油机环氧垫块使用要求和建议[Z].1995.

[4]李斌,黄连中.主推进动力装置[M].北京:人民交通出版社,2002.

[5]美国ITW POLYMER TECHNOLOGIES企业.技术公告和计算引导[Z].美国费城,2010.

[6]王祖德.环氧树脂的固化过程(上)[J].绝缘材料通讯,1980,(2);27-33.

[7]周继良,邹鸿钧.船舶轴系校中原理及其应用[M].北京:人民交通出版社,1985.

Probe into the Correlation between Axis Centering and Epoxy Heel Block Pouring

WEN Chang-sheng, XIA You-zhi

(Zhonggang Dredge Ltd. Co., Shanghai 200120, China)

Abstract:Axis centering and epoxy heel block pouring are closely related and both serve for ship axis and diesel engine operation. In case of poor quality of epoxy heel block pouring, uneven axis bearing load would occur and operation of diesel engine would be affected. Therefore, in the building of ships, it is the first thing to ensure the axis centering and then carry out the epoxy heel block pouring, which makes a solid foundation for a normal axis in ships. In the procedure of epoxy heel block pouring, these two factors interact and change all the time. It is important for the executives and technicians to know about the course and outside affecting factors for shrinking percentage.

Key words:diesel engine; axis centering; epoxy heel block; pouring

文章编号:1671-4067(2015)03-0021-03

电弧炉熔化期强化供氧技术对节能的影响

侯伟

(兰州资源环境职业技术学院 冶金工程系,甘肃 兰州 730021)

摘要:为降低电弧炉冶炼能耗,采用电炉熔化期供氧技术;电弧炉内各元素发生氧化反应时放出的热量很高,在熔化开始20~15min后向红热或熔融的废钢供氧,氧气与废钢中元素发生氧化反应发出热,再将吹氧气吹入量换算为电能,从而达到节能的目的。

关键词:电弧炉炼钢;节能;熔化期供氧

中图分类号: TF741.91 文献标识码: A

收稿日期: 2015-05-26

编辑概况:侯伟(1983- ),男, 陕西汉中人,助教,硕士.

参考文献:

[1]韩建淮,张琪渔.电弧炉炼钢用氧分析和热装铁水的用氧效果[J].江苏冶金,1997,(3):55.

[2]魏寿昆.冶金过程动力学[M].上海:上海科学技术出版社,1980.

[3]黄希祜.钢铁冶金原理[M].北京:冶金工业出版社,1990.

[4]郭汉杰.冶金物理化学教程[M].北京:冶金工业出版社,2004.

The Effect of Strengthening Oxygen’s Supply in EAF Steelmaking

HOU Wei

(Lanzhou Resources & Environment Voc-Tech College, Lanzhou 730021, China)

Abstract:The discourse is discussed with several technologies as follows and makes the conclusion: element in molten steel will deliver heat when they bring chemical reaction with the oxygen. The oxygen will blast into EAF after fifteen or twenty minutes. The heat from oxidation reaction can be converted into electricity energy to achieve electricity-saving.

Key words:EAF steelmaking; Energy-saving; oxygen’s supply electricity

文章编号:1671-4067(2015)03-0024-03

复杂工况条件下拆解450T提梁机的稳定性分析与计算

许鹏飞

(中铁十八局集团 第四工程有限企业,天津 300222)

摘要:为防止450T提梁机在安装拆解过程中倾覆,造成铁路安全事故,通过主要机具选择、场地地基承载力检算,大型主吊机起重能力计算,支腿缆风绳受力,地锚技术要求、垫块计算等方面,阐述了在复杂工况下拆解450T提梁机时施工机具的稳定性分析与计算。

关键词:高速铁路;拼装拆除;450T提梁机;稳定性

中图分类号: U445.3 文献标识码: A

收稿日期: 2015-06-21

编辑概况:许鹏飞(1983- ),男,河北辛集人,工程师.

参考文献:

[1]徐光兴,李朝红,崔巍.MT450/38型轮轨式提梁机[J].工程机械,2009,(05):34-35.

[2]王斌华,邵雨虹,吕彭民.基于ANSYS的450t提梁机结构有限元分析[J].筑路机械与施工机械化,2011,(06):28-29.

Disassemble Machine 450 t Girder under Complicated Working Condition of Stability Analysis and Calculation

XU Peng-fei

(The 4th Engineering Co., Ltd. of China Railway 18th Bureau Group, Tianjin 300222, China)

Abstract:In order to prevent the girder of 450 t in the process of installation and dismantling, to prevent rail safety accident, through the selection of main equipment, the foundation bearing capacity is checked with crane lifting capacity calculation, leg cable wind rope stress, anchoring the technical requirements. It turns out that respects as block calculation can illustrate under complex conditions and dismantling machine 450 t girder construction tools.

Key words:high-speed railway; assembled demolition; 450 t girder machine; stability

文章编号:1671-4067(2015)03-0027-02

差动传动在提高分度精度中的应用

周兰生

(亚洲必赢56net 机械工程系,甘肃,兰州730060)

摘要:在机械零件加工中,经常需要对加工件进行精确分度,差动传动是提高分度精度的一种重要手段,通过对常用分度方法、分度精度的探析,建立了差动分度的数学模型,以实例给出了用差动传动方法提高分度精度的途径。

关键词:差动传动;分度精度;数学模型

中图分类号: TH115 文献标识码: A

收稿日期: 2015-04-12

编辑概况:周兰生(1965-),男,山东邹城人,副教授,硕士.

参考文献:

[1]恽达明. 金属切削机床[M]. 北京:机械工业出版社,2008.

[2]张凤营. 金属切削机床[M]. 青岛:中国海洋大学出版社,2011.

Application of Differential Motion in Improving the Indexing Accuracy

ZHOU Lan-sheng

(Mechanical Engineering Department, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

Abstract:In the procedure of making mechanical parts, it is necessary to conduct the indexing accuracy regularly, which is an important tool to improve the indexing accuracy. This paper tries to probe into the current methods and set up a mathematical model to prove the practical way of improvement.

Key words:differential motion; indexing accuracy; mathematical model

文章编号:1671-4067(2015)03-0029-03

H型钢翼板和腹板组焊工艺

黄斌维

(亚洲必赢56net 机械工程系,甘肃 兰州 730060)

摘要:H型钢的成型方法有热轧和焊接组合成型两种生产方式。热轧H型钢规格有一定的标准要求,而焊接组合H型钢规格范围广,可以按照用户要求选择。但由于焊接成型在焊接区存在焊接残余热应力,焊接区的组织不同,存在组织应力,易于产生焊接缺陷。给出了翼板和腹板在放样、号料、切割、拼接、矫正、预变形等方面工艺条件和方法,减少焊接缺陷,保证焊接质量。

关键词:H型钢;翼板;腹板;组装;焊接

中图分类号:TG441.7文献标识码:A

收稿日期:2015-05-17

编辑概况:黄斌维(1975- ),男,甘肃庆阳人,讲师,硕士.

参考文献:

[1]冯宪章.H型钢轧制过程摩擦力分布的数值分析[J]. 润滑与密封,2006, (06) :78-80.

[2]朱旭光,程鼎.H型钢万能轧制宽展分析[J]. 轧钢,2006,(01) :22-23.

[3]赵学武,黄贞益.H型钢万能轧制宽展有限元分析[J]. 钢结构,2006,(01) :65-68.

[4] 中华人民共和国建设部.GB50205—2001钢结构工程施工及验收规范[S].

[5]中国钢铁工业协会.YB3301-2005焊接H型钢[S].

H-flange Steel and Web Installation and Welding Techniques

HUANG Bin-wei

(Mechanical Engineering Department, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

Abstract:The forming method of H-flange steel has two kinds of production modes for hot rolling and welding. Hot rolled H-flange steel specifications have a certain standard, while the welded combination of H-flange steel can be selected according to the production requirements. However, due to residual heat stress in the welding area and welding zone organization, there is a tissue stress, which makes it easy to produce welding defects. Through research of the wing plate and web lofting, marking, cutting, stitching, correction, pre-deformation, it is possible to reduce welding defects and ensure the welding quality.

Key words:H steel; flange; web; assembly; welding

文章编号:1671-4067(2015)03-0032-04

引汉济渭工程TBM同步衬砌施工中端头模板的改进

廖建明

(中铁十八局集团企业 隧道工程企业,天津 300222)

摘要:在现有隧洞二次衬砌施工过程中,大型液压钢模板台车得到广泛应用,但是端头模板还是采用小片木板拼装而成,端头模板拼装效果的好坏对衬砌施工质量有着很大影响。通过对端头模板改进,采用一种双铰接分片可翻转式组装钢端模,使得衬砌施工中端头模板的拼装模块化、机械化、简便化,拼装效果更加可靠,拼装效率更高。

关键词:组装;钢端模;TBM;同步衬砌

中图分类号:TV455.4 文献标识码:A

收稿日期:2015-06-13

编辑概况:廖建明(1983- ),男,湖北钟祥人,工程师.

参考文献:

[1]郭惠川. 长大隧道敞开式掘进机施工中的同步衬砌研究[J].铁道建筑技术,2012,(9):61-64.

[2]齐梦学. 西秦岭特长隧道TBM同步衬砌台车[J]. 建筑机械, 2011,(5):112-114.

Improvement of Ji Wei TBM Synchronous Lining Construction in End Template

LIAO JIAN-ming

(China Railway eighteen bureau group, Tianjin, 300222, China)

Abstract:In the process of the two lining construction of the existing tunnel, the large hydraulic steel formwork trolley is widely used, but for the end of the template or the use of small pieces of board assembly, the effect has a great impact on lining construction quality. Through the improvement of the end head template, using a double hinged split chip can flip the assembled steel end, making the construction of the lining of the end of the template assembly modular, assembly efficiency is greater. In the existing process of secondary lining of tunnel, some large hydraulic steel template trolleys have been widely used. But the end template is still assembled from small pieces of wood. Whether the end template is good or bad has a great impact on the quality of lining construction. We use a kind of flipped, double-hinged, sliced and assembled steel template to improve the end template, making the assembly of end template in lining construction. What’s more, the assembly effect has become more reliable and the assembly efficiency has been greatly improved.

Key words:assemble; steel template; TBM; synchronous lining

文章编号:1671-4067(2015)03-0036-03

炼化企业污水池高抗渗混凝土的施工质量控制

胡建琴1,杨兆春2

(1.亚洲必赢56net 土木工程系,甘肃 兰州730060; 2.甘肃省建筑工程总企业,甘肃 兰州730000)

摘要:以某炼化企业污水池高抗渗混凝土为例,对高抗渗混凝土污水池质量通病进行了分析,提出了具体的施工质量控制措施,具有工程引导意义。

关键词:炼化企业;高抗渗混凝土;污水池; 施工质量控制

中图分类号:X742 文献标识码:A

收稿日期:2015-04-23

编辑概况:胡建琴(1966- ),女,甘肃成县人,教授,硕士.

参考文献:

[1]瞿长宝,杨中良.浅谈高抗渗混凝土水池的质量控制[J].广东化工, 2012,(9): 37-38.

[2]李光勇.大型抗渗污水池施工要点分析[J].四川建材, 2010,(4):191-192.

[3]某炼化项目抗渗混凝土水池开裂原因会议纪要[Z]. 2010.

The Construction Quality Control of High Anti-Permeability Concrete of Sewage Pool in Refinery Enterprise

HU Jian-qin1, YANG Zhao-chun2

(1.Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China; 2.Gansu Provincial Construction Engineering Corporation, Lanzhou 730000, China)

Abstract:Taking a petrochemical sewage pool high impermeability concrete for example, this paper tries to analyze the high permeability resistant concrete of sewage pool and its quality defects, and put forward the concrete construction quality control measures, which has a guiding significance in engineering.

Key words:refinery enterprise; high anti-permeability concrete; sewage pool; construction quality control

文章编号:1671-4067(2015)03-0039-04

移动操作系统市场发展预测研究

任娟娟1,周水生2

(1.陕西工业职业技术学院 汽车与物流学院,陕西 咸阳 712000;2.西安电子科技大学,陕西 西安 710071)

摘要:为了探讨移动操作系统未来的市场占有率,在假设苹果企业不改变运营策略的情形下,用曲线拟合模型对IOS市场占有率进行了研究。建立了基于种群竞争的微分方程模型,通过模拟退火算法用全球移动操作系统的市场占有率数据确定了微分方程模型中的参数。模型的预测结果显示:未来几年IOS的市场占有率逐渐降低而安卓的市场占有率将逐渐增加;对于苹果企业采取开放授权策略的情形,通过问卷调查的方法,根据统计的调查结果估计了微分方程模型中的数据参数。预测结果显示:如果IOS在2014年采取开放授权的策略,市场占有率将逐渐增加,在2018年市场占有率会超过安卓。

关键词:移动操作系统;种群竞争模型;曲线拟合模型;模拟退火算法

中图分类号:F224 文献标识码:A

收稿日期:2015-03-22

基金项目:国家自然科学基金面上项目(61179040)

编辑概况:任娟娟(1980-),女,陕西商洛人,讲师,硕士.

参考文献:

[1]Gartner, Global market share held by the leading smart phone operating systems in sales to end users from 2nd quarter 2009 to 4th quarter 2013, gartner.com, 2014/2/1.

[2]雷彬.苹果手机规模利润双丰收 多元时代单产品战略面临挑战[N]. 通信信息报, 2012-02-08.

[3]李宗恒, 李俭伟. 主要智能手机操作系统发展现状及前景展望[J]. 移动通信, 2010 ,(3): 115-118.

[4]张志杰. 智能手机操作系统的竞争与发展研究[D]. 北京:北京邮电大学, 2012.

[5]王丹. 可持续增长的经营策略[J].农村经济与科技,2014,25(7):66-67.

[6]杨蕙馨,王硕,冯文娜. 网络效应视角下技术标准的竞争性扩散—来自IOS与Android之争的实证研究[J]. 中国工业经济,2014(9):135-147.

[7]Butler M. Android: Changing the mobile landscape [J]. Pervasive Computing, IEEE, 2011, 10(1): 4-7.

[8]Tilson D, Sorensen C, Lyytinen K. Change and control paradoxes in mobile infrastructure innovation: the Android and iOS mobile operating systems cases[C].System Science (HICSS), 2012 45th Hawaii International Conference on. IEEE, 2012: 1324-1333.

[9]Joe Rossignol,IOS and Android Combine for 96.3% Smartphone Market Share in Fourth Quarter[EB/OL]. http://www.macrumors.com/2015/02/24/ios-android-market-share-q4-2014/.

[10]Richard H. Enns George C. McCGuire, Nonlinear Physics, Birkhauser, 1997.

Study on the Development of Mobile IOS Market

REN Juan- juan1, ZHOU Shui-sheng2

(1. School of Automobile and Logistics, Shanxi Polytechnic Institute, Xianyang 712000, China; 2. School of mathematics and statistics, Xidian University,Xi’an 710071, China,)

Abstract:In order to explore the development of mobile operating systems by investigating their market share and the market share of IOS, this paper studies a curve fitting model. Then a differential equation model which is based on the 2-species competition model is proposed. The parameters in the model are determined by simulated annealing algorithm, using the actual global mobile IOS market share data. Results show that in the case that IOS market share decreases constantly, then Android market share will increase; For the case of Apple’ strategy, parameters in the differential equation model are evaluated by the results of the questionnaire survey. Prediction results show that if IOS is open in 2014, then its market share will increase constantly. In 2018, the market share of IOS will be higher than that of Android.

Key words:mobile operating system;2-species competition model; curve fitting model; simulated annealing algorithm

文章编号:1671-4067(2015)03-0043-02

巧用Lingo指令实现游戏的碰撞触发机制

王海婴1 ,赵玮2

(1.亚洲必赢56net 印刷与出版工程系,甘肃 兰州 730060;2.兰州石化企业 动力厂,甘肃 兰州 730060)

摘要:讨论了触碰检测在游戏开发中的重要性,阐述了利用Director进行游戏开发时如何巧用intersects指令和sendSprite指令实现触碰检测以及后续的消息传递,从而有效实现这种碰撞器、触发器的机制,为Director游戏开发提供切实可行的方法。

关键词:Director; 互动媒体; 游戏; 碰撞检测; 触发器; Lingo

中图分类号:TP317.6 文献标识码:A

收稿日期:2015-06-22

编辑概况:王海婴(1970-),男,甘肃平凉人,副教授,硕士.

参考文献:

[1] Michelle Menard Unity(美).游戏开发实战[M]. 北京:机械工业出版社,2012.

[2] 管晨晖. 浅谈游戏开发中的AI技术 [J]. 计算机光盘App与应用, 2013, (16): 84, 315.

[3]古成中,吴新跃. 基于Director的交互式虚拟仿真系统[J]. 工程设计学报, 2007, 14 (4): 284-285.

The Application of Lingo Orders to Crash Trigger Mechanism

WANG Hai-ying1, ZHAO Wei2

(1.Department of Printing & Publishing Engineering, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China;2. Power Plant of Lanzhou Petrochemical Company, Lanzhou 730060, China)

Abstract:This paper discusses the importance of trigger inspection in games development and talks about the way to use Lingo and send sprite orders in developing games to achieve the trigger mechanism and message deliver afterwards. Therefore, it is possible to realize the trigger mechanism and makes it wide for games development feasibility.

Key words:Director; interactive media; games; crash inspection; trigger; Lingo

文章编号:1671-4067(2015)03-0045-03

高职院校构建用人单位跟踪评价体系的探索研究

张方明, 张昭,陈蕾

(亚洲必赢56net,甘肃 兰州 730060)

摘要:针对用人单位的跟踪评价是高职院校掌握教学实际,调整教学策略的很好标准和依据。通过跟踪评价不仅可以反馈院校建设思路,而且可以体现以学生为本,为学生服务的宗旨。构建用人单位跟踪评价体系的探索研究,在改善用人单位择人选才、了解毕业生就业实况及市场需求同时,力求为高职院校教学规划的制定和发展战略的决策提供可行参考和建议。

关键词:高职院校;用人单位;跟踪评价;体系构建

中图分类号:G473.8 文献标识码:A

收稿日期:2015-07-29

基金项目:甘肃省2014年度哲学社会科学规划项目(甘肃省社科规划办[2014]7号)

编辑概况:张方明(1958- ),男,甘肃临洮人,教授,研究生,院长.

参考文献:

[1]秦建国.大学生就业质量评价体系探析[J]. 中国青年研究,2007,(3):71-74.

[2]陈婧,孙盛.高职院校毕业生跟踪调查评价体系的探析[J]. 广东工业大学学报,2009,(6):272-273.

[3]杨其勇,张杰.“五个满意”:高校毕业生就业质量评估体系的思考[J]. 西南师范大学学报,2013,(1):151-152.

Probe into Employers Tracking Assessment System of Vocational Colleges

ZHANG Fang-ming, ZHANG Zhao, CHEN Lei

(Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

Abstract:It is reasonable to evaluate teaching effects and adjust teaching methods according to employers tracking assessment. Through tracking assessment, teaching ideas and students-oriented ideas can be vividly presented. This paper tries to study the employers tracking assessment system and make suggestions to formulate developing strategy.

Key words:vocational colleges; employers; tracking assessment; system construction

文章编号:1671-4067(2015)03-0048-03

资源联盟协同育人

——对甘肃省职业教育集团化办学的思考

杜媛,张满效,陈蕾

(亚洲必赢56net 科技处,甘肃 兰州730060)

摘要:通过分析甘肃省职业教育集团办学中存在的问题,提出了相应的建议:服务产业转型升级,加快组建职教集团;积极探索集团治理结构,加快推进运行机制创新;完善集团组织管理体系,加快促进校企深度融合;发挥行业优势,构建产学研结合新平台;学习借鉴,改革创新力度。

关键词:职业教育;集团化办学;问题;思考

中图分类号: G719.21 文献标识码: A

收稿日期: 2015-03-22

基金项目:2015年度甘肃省“十二五”教育科学规划课题(GS[2015]GHB0164);2014年度甘肃省哲学社会科学规划项目(省社科规划办[2014]7号)

编辑概况:杜媛(1982- ),女,甘肃天水人,讲师,硕士.

参考文献:

[1]郭静. 改革进入深水区探索集团化办学新路子[J]. 中国职业技术教育, 2012 ,(5):19-21.

[2]尹伟民,马万全. 集团化办学需要怎样的治理结构[N].中国教育报,2013-33-12(5).

Education Pattern on the Basis of Educational Resource Alliance

-Reflections on the Education Pattern of Vocational Education Alliance in Gansu Province

DU Yuan, ZHANG Man-xiao, CHEN Lei

(Science & Technology Department, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

AbstractThis paper tries to put forward corresponding suggestions and countermeasures through analyzing the current shortcomings in the educating process of the present vocational education alliance. Those suggestions and countermeasures are as follows, speeding up the foundation of vocational education alliance, actively exploring better operation models and innovating operational mechanism, improving management regulations, deepening the cooperation between colleges and enterprises, constructing a better connection platform for production, learning and teaching, and building a better communication channel for mutual learning and reference.

Key words:vocational education; alliance running pattern; shortcomings; reflections and countermeasures

文章编号:1671-4067(2015)03-0051-03

高职院校大学生自杀态度与家庭功能相关研究

周红燕

(亚洲必赢56net 人文社会科学系,甘肃 兰州 730060)

摘要:了解家庭功能对高职院校大学生自杀态度的影响。通过采用《自杀态度文库》和《家庭功能评定量表》,以随机抽样的方式对1161名大学生进行团体施测。发现高职院校大学生的自杀态度与家庭功能各因子存在显著相关,家庭成员间的沟通、自我角色的定位和成员间的情感介入是影响大学生自杀态度重要因素。

关键词:高职院校;大学生;自杀态度;家庭功能

中图分类号: B846 文献标识码: A

收稿日期: 2015-04-25

基金项目:亚洲必赢56net教研基金项目(2015-13YJ)

编辑概况:周红燕(1985- ),女,甘肃白银人,讲师,硕士.

参考文献:

[1]刘茂玲,李艳芳,邹宇华,等. 大学生死亡、自杀态度及其影响因素研究[J].疾病控制,2008,6(3):255-257.

[2]荆春霞,王声,杨光,等. 某高校大学生自杀态度及影响因素分析[J].中国公共卫生,2008,8(3):913-915.

[3]杨玲,樊召锋,自杀态度与自杀倾向的相关分析—大学生自杀风险评估与危机干预研究\[J\].传媒学问,2009,(9):235-238.

[4]关素珍,刘向阳. 大学生自杀态度与家庭因素关系分析[J].中国bwin手机登陆入口网址卫生,2011,1(32):46-48.

[5]李荣风,徐夫真. 家庭功能评定量表的初步修订[J].中国健康心理学,2013,(7):996-1000.

[6]王军,葛小锚,等.大学生自杀态度、自杀意念与心理[J].中国行为医学科学,2005,(1):830-831.

The Effect of Family Function on Suicide Attitude of College Students in Higher Vocational Colleges

ZHOU Hong-yan

(Department of Humanities and Social Science, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

AbstractBy using the “Suicide Attitude Questionnaire ” and “ Family Assessment Device”, a random sample of 1161 college students were tested. It is found that there is a significant correlation between the suicide attitude and family function of higher vocational college students, and the communication between family members, the position of the self role and the emotional involvement among the members is an important factor to influence college students’ suicide attitude.

Key words:higher vocational college; students; suicide attitude; family function

文章编号:1671-4067(2015)03-0054-05

五年制高职院校德育工作现状调查与分析

杨翠娟

(阜宁高等师范bwin手机登陆入口网址 学前教育系, 江苏 盐城 224000)

摘要:在国家大力倡导“立德树人”理念的今天,五年制高职院校的德育现状堪忧。基于正负性统计标准,五年制高职院校的学生对bwin手机登陆入口网址的德育工作满意度不高,评价较低。主要包括德育整体评价、德育内容、德育主体、德育形式及德育方法等评价。德育与语文、音乐等其它课程,德育与社团、志愿等实践活动,德育与艺术、与中国传统学问、西方学问以及宗教学问等密切相关。审美学问是进行隐性德育教育的重要力量。

关键词:五年制高职院校;德育工作评价;正负性统计标准;审美学问视域

中图分类号: G416 文献标识码: A

收稿日期: 2015-05-29

基金项目:江苏省教育科学“十二五”立项课题《关于高职校学生职业领导能力培养的实践研究》(D/2013/03/047);江苏省教育科学“十二五”立项课题《高职院校学生就业能力培养的路径选择研究》(D/2013/03/006);江苏省职业教育教学改革研究立项课题《构建五年制高职院校生命化校园的实践研究》(ZYB189),盐城市教育科学“十二五”立项课题《高职德育审美学问研究》;盐城市职业教育教学改革立项课题《高职院校生命化教育视域下的主题实践活动实施研究》

编辑概况:杨翠娟(1968- ),女,河北无极人,副教授,硕士.

参考文献:

[1] 刘济良.德育原理[M].北京:高等教育出版社,2010.

[2] 彭友良.高职院校德育实效研究[D].长沙:湖南大学,2013.

[3] 刘国新,王春喜.论校园学问力的特点与功能[J].湖北大学学报(哲社科版),2011, (1):68-71.

Study of Moral Education of Five-year Higher Vocational Colleges

YANG Cui-juan

(Funing Normal College, Yancheng 224000, China)

AbstractAccording to the survey, moral education of higher vocational colleges is lack of facts of aesthetic culture, which leads to low worth from students, including some ways of evaluation, for example, moral education aim, methods, contents, and teachers. Moral education is linked to Chinese, music, mass organization, arts, culture and religion, which are the key powers in moral education.

Key words:moral education of five-year higher vocational colleges; evaluation of moral education; positive and negative statistical standards; aesthetic culture

文章编号:1671-4067(2015)03-0059-04

基于因子分析法的高等数学教学质量影响因素分析研究

王江荣,王春媛,刘建清,童伟,刘同杰

(亚洲必赢56net 信息处理与控制工程系, 甘肃 兰州730060)

摘要:通过问卷调查形式,找出影响高职院校高等数学教学质量的因素,为新形势下的高等数学教学改革提供参考依据。利用SPSS统计App对调查数据进行有效性和可信性分析,结果表明采用因子分析法进行数据处理是可行的。影响高等数学教学质量的主要综合因素为教师执教水平、班级管理水平和课程的吸引力,并就此三要素给出相应说明,并予以阐释。

关键词:高等数学;教学质量;影响因素;因子分析;SPSSApp

中图分类号: G420 文献标识码: A

收稿日期: 2015-05-15

基金项目:亚洲必赢56net2012年教育教学研究项目(JY2012-07);亚洲必赢56net教育教学研究项目(JY2013-09)

编辑概况:王江荣(1966 - ),男,甘肃静宁人,教授,硕士.

参考文献:

[1]杨维忠,张甜.SPSS统计分析与行业应用[M].北京:清华大学出版社,2011.

[2]谢素华, 林小平,等.基于因子分析的西部交通科技项目评价指标体系降维处理[J].公路交通科技, 2009,26(4):148-152.

[3]周锦,闻雯.基于因子分析的我国学问产业发展评价\[J\].华东经济管理,2012,26(2):46-50.

Research of Higher Mathematics Teaching Quality Influential Factor Based on Factor Analysis Method

WANG Jiang -Rong, WANG Chun-yuan, LIU Jian-qing, TONG Wei, LIU Tong-jie

(Department of Information Processing and Control Engineering, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

AbstractThrough questionnaire survey, this paper finds out the factors that affect the quality of higher vocational college mathematics teaching, and provides reference for the new situation of higher mathematics teaching reform. Using SPSS statistical software to analyze the effectiveness and credibility, results show that it is possible to use the factor analysis method. And It also indicates that the main comprehensive factors affecting higher mathematics teaching quality include teaching ability, class management and the attraction of the course, and these three elements are given appropriate instructions and reference for colleagues and relevant doors.

Key words:higher mathematics teaching quality; influential factors; factor analysis method; SPSS software

文章编号:1671-4067(2015)03-0063-03

“慕课”的优势及对大学英语教师的挑战

孙淑霞

(吉林师范大学 大学外语部,吉林 四平136000)

摘要:“慕课”是大规模在线开放课程,“慕课”以其创新性迅速风靡世界,正深刻改变着现有的教育教学方式。“慕课”促进优质教育教学资源共享,实现教育公平;集教学、教学管理和教学评价于一身,极大地提高教学质量和学习效率。“慕课”为大学英语教学改革提供了新的思路、机遇和挑战。依据人本主义和建构主义学习理论阐述 了“慕课”的主要优势 ——“以学生为中心”,以及大学英语教师因此面临的挑战和应对策略。

关键词:“慕课”优势;大学英语教学;挑战

中图分类号: H319.1 文献标识码: A

收稿日期: 2015-04-23

编辑概况:孙淑霞(1965- ),女, 吉林通化人, 副教授, 硕士.

参考文献:

[1]刘辉.信息技术与外语课程整合: 基于学科研究的大学外语教学思考[J].外语电化教学,2012,( 2):76-80.

[2]戴炜栋, 刘春燕.学习理论的新发展与外语教学模式的嬗变[J].外国语,2004 ,(4):10-17.

[3]冯瑗.外语教育技术学初建背景下高校外语课程的机遇与挑战—2013 第十届全国教育技术与外语教学学术研会述评[J].外语电化教学,2014,(1):76-80.

[4]方鸿琴.“慕课”能否引发大学教学模式变革[N].中国社会科学报,2013 -09 -30( 3).

Advantages and Challenges of MOOC on College English Teachers

SUN Shu-xia

(English Department, Jilin Normal University, Siping 136000, China)

AbstractMOOC (massive open online courses) is popular worldwide and it is now deeply affect current teaching methods. MOOC can promote teaching resource share, realize equality of education, and greatly increase teaching quality and efficiency. Meanwhile, MOOC brings ideas, chances as well as challenges for college English reform. This paper discusses the main advantages of MOOC and the coping strategy for college English teachers in face of challenges.

Key words:MOOC advantages; college English teaching; challenges

文章编号:1671-4067(2015)03-0066-03

信息时代新读写能力的研究及其对高校教学改革的启示

邢晓楠

(北京第二外国语学院 英语学院, 北京 100024)

摘要:在全球化的信息时代,新的科学技术催生了大家生活中日益重要的新读写能力,阅读、写作及交流的方式正在发生根本性的变化。探讨了信息时代背景下的新读写能力及其对高校教学改革的启示。

关键词:信息时代;新读写能力,教学改革

中图分类号:H09 文献标识码: A

收稿日期: 2015-05-12

基金项目:北京第二外国语学院2015年校级科研青年项目(15C007);2014年北京市高等bwin手机登陆入口网址教育教学面上项目“英语专业跨学问沟通人才培养模式研究”

编辑概况:邢晓楠(1980- ),女,辽宁朝阳人,讲师,硕士.

参考文献:

[1] Buckingham, D. Towards new literacies, information technology, English and media education[J].The English and Media Magazine, Summer,1993:20-25.

[2] 张蓉. 跨越数字鸿沟, 培养学生的新读写能力[M].外国教育研究, 2009,(8):6-10.

[3] Street Brian. Social literacies [M]. London:Longman,1995.

[4] Street Brian. What’s “new” in new literacy studies?[J]. Current Issues in Comparative Education,2003,(2):77-91.

[5]阮全友,杨玉芹. 数字时代新读写素养研究的5P模型[J]. 远程教育杂志, 2014,(1):40-47.

[6]孙有中. 突出思辨能力培养, 将英语专业教学改革引向深入[J].中国外语,2011,(3):49-58.

[7]New London Group. A Pedagogy of multiliteracies: Designing social futures[J]. Harvard Educational Review,1996,(1):60-92.

[8]Donald J. Leu, Jr,Charles K. Kinzer,Julie L. Coiro,Dana W. Cammack. Toward a Theory of New Literacies Emerging From the Internet and Other Information and Communication Technologies[J]. Theoretical Models and Processes of Reading. Donna E. Alvermann, Norman J. Unrau, and Robert B. Ruddell(Eds). Newark: International Reading Association, 6th ed., 2013:1150-1177.

New Literacy Studies and Implications to College Teaching Reforms

in Information Times

XING Xiao-nan

(School of English, Beijing International Studies University, Beijing 100024, China)

Abstract:With the development of globalization of information, new technology has forced new literacy, which becomes more and more important in our daily life. Reading and writing mode and ways of communication bring in essential change. Given this, this paper tries to explore new literacy studies in information times and its implications to college teaching reforms.

Key words:information times; new literacy; teaching reform

文章编号:1671-4067(2015)03-0069-04

西部地区社会治理规范化建设存在的问题及对策分析

梁海燕

(甘肃省社会科学院 法学所,甘肃 兰州730070)

摘要:规范化是社会治理科学化的基本要求,也是地方社会治理中不可回避的问题。受地域环境、学问传统等因素影响,西部地区社会治理实践中对规范化建设理解仍然存在偏差,治理主体、治理过程和治理方式还不同程度地存在着不规范的问题。解决这些问题,需要在治理框架下从理念、制度、方式等方面入手,推进多元主体规范有序开展社会治理。

关键词:西部地区;社会治理;规范化;问题

中图分类号:C916.1 文献标识码: A

收稿日期: 2015-05-30

基金项目:2014年度国家社会科学基金项目(14XSH023);2015年甘肃省社会科学院课题(GS-D2015013)

编辑概况:梁海燕(1982-),女,山西大宁人,助理研究员,硕士.

参考文献:

[1] 张明.推进基层社会治理规范化建设的思考[J].唯实,2014,(12):24-26.

[2] 谢运都.妄议加强基层社会治理需警惕的误区[DB/OL].吉安政法网,http://ja.jxzfw.gov.cn/Html/dcyj/2014/04/1335620140401121100.html,2014-4-1.

[3] 张康之.论社会治理中责任义务的实现[J].浙江学刊,2004,(2):33-35.

[4]林闽钢.超越“行政有效,治理无效”的困境[J].中国浙江省委党校学报,2014,(5):23-28.

[5]王名,等.社会组织与社会治理[M].北京:社会科学文献出版社,2014.

Analysis of Problems and Countermeasures of Normalization in Social Governance in Western Regions

LIANG Hai-yan

(Gansu Academy of Social Sciences, Lanzhou 730070, China)

Abstract:Normalization is a basic requirement of governance scientific governance and a problem which can not be avoided in local social governance. Affected by geographical environment, cultural heritage and other factors, there is still misunderstanding about governance normalization in the governance practices in the western regions, and non-standard problems of governance, governance process and governance method also existed. To solve these problems, it should be started with the concept, system, methods and other aspects from the framework of governance, promoting the orderly social governance by multi-subject.

Key words:western region; social governance; normalization; problems

文章编号:1671-4067(2015)03-0073-05

政策引导与企业响应:制造企业“出城入园”的选择

王自荣1, 李婷2, 孔令军2

(1.亚洲必赢56net 人文社会科学系,甘肃 兰州730060;2.兰州理工大学 经管学院,甘肃 兰州,730050)

摘要:兰州新区既是国家重要的空间经济安排,也是甘肃省经济社会发展的重要契机。借此机会兰州推出“出城入园”安排,并制定出相应财税政策激励。为了检验现有财税政策的效果,通过问卷调查,用支付意愿法进行分析研究。调查得出大部分被调查者对财税政策有一定的了解,认为它与企业经营活动的相关性较强,说明政策制定比较合理;一致认为原址土地出让收入分享对企业的影响大,它是企业搬迁资金的主要来源;企业需要政府提高政策申报渠道的畅通和政策可理解性。

关键词:政策引导;企业响应;出城入园;制造企业

中图分类号:F262 n 文献标识码: A

收稿日期: 2015-04-23

基金项目:兰州市哲学社会科学规划重点项目(14-022E)

编辑概况:王自荣(1972- ),男,甘肃靖远人,注册会计师,注册律师,副教授,硕士.

参考文献:

[1]朱华最,王缉慈,李鹏飞.基于多重动力机制的集群企业迁移及区域影响一以温州灯具企业迁移中山古镇为例[J].地理学报,2009,28(3):329 -336.

[2]魏后凯,白玫.中国上市企业总部迁移现状及特征分析[J].中国工业经济,2008,(10) :1-13.

[3]李玉周,陈艳萍.企业不同搬迁方式下的税收筹划[J].财会学习,2013,(2):56-57.

Policy Induces and Enterprise Responds: Making Choices to Move out of City and into Industrial Parks

WANG Zi-rong1, LI Ting2, KONG Ling-jun2

(1. Department of Humanity and Social Science, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China; 2. Economic Management Department, Lanzhou University of Technology, Lanzhou 730050, China)

Abstract:Lanzhou New District is not only a key layout of national economy, but also a great opportunity to develop Gansu economy and society. The government should take this chance to issue relative inducing policies to carry out the “out of city and into industrial parks” . Through questionnaire, it turns out that most people have certain knowledge of tax policy and think it reasonable to issue such policies. It is a common idea that land leasing is the main source for moving. Enterprises need to make declaration open and understood among people.

Key words:policy induce; enterprise response; out of city and into industrial parks; manufacture enterprises

文章编号:1671-4067(2015)03-0078-04

新生代农民工学问消费心理研究

——基于西安市Q新区调查报告

高矗辉1,雷晨2,岳娅萍3

(1.西安理工大学 马克思主义学院, 陕西 西安 710054;2.63752部队 卫生队, 陕西 渭南 714011;3.西安交通大学 南洋书院, 陕西 西安 710049)

摘要:新生代农民工是城镇化进程中一个不可忽视的群体,而这个群体的学问消费心理一直未引起社会的广泛关注。新生代农民工由于受学问素养、受教育程度、经济收入、性格爱好等多方面因素影响,致使其在学问消费选择上会体现出不同的层次。学问消费心理是分析人们在学问消费过程中心理活动的变化过程。通过问卷调查及访谈方式,结合西安市Q新区的特点,分别从影视媒体、旅游与演艺学问等方面对新生代农民工消费心理进行了研究,对得到的数据经过spss19.0App统计分析,并提出了建议。

关键词:城镇化;新生代农民工;学问消费心理;媒体

中图分类号:F713.55 文献标识码: A

收稿日期: 2015-04-13

编辑概况:高矗辉(1991-),男,新疆乌鲁木齐人,硕士生.

参考文献:

[1]赵爱国.学问消费心理学[M].福建人民出版社,2013.

[2]高长春.时尚产业经济学导论[M].经济管理出版社,2011.

[3]张琳,刘晶茹.可持续旅游消费研究进展[J].江淮论坛,2011,(6):19-22.

[4]孙文波.新生代农民工学问生活状况研究[D]. 太原:太原理工大学,2013.

[5]王冬,刘养卉,李刚. 新生代农民工学问消费实证研究-基于兰州市的调查[J].邢台学院学报,2014,(4):39-42.

[6]占绍文,杜晓芬. 农民工城市学问认同和学问消费行为研究[J].农村经济,2013,(11):88-93.

Study of New Generation Peasant-Workers Cultural Consumption Psychology

——Investigation Report of Xi’an Q District

GAO Chu-hui1, LEI Chen2,YUE Ya-ping3

(1.School of Marxism, Xi’an University of Technology, Xi’an 710054, China;2.63752 Army, Medical Company, Weinan714011, China;3.Nanyang College, Xi’an Jiaotong University, Xi’an710049, China)

Abstract:The new generation peasant-workers cannot be ignored in the process of urbanization, and this group of cultural consumption psychology has not aroused attention. Because new generation peasant-workers are different in cultural accomplishment, personality, hobbies, education and other factors, it results in different levels in their choice of cultural consumption. Cultural consumption psychology is the process of psychological activities in cultural consumption. In this paper, through questionnaires and interviews, characteristics of Xi’an Q District were studied from the film and television media, tourism, entertainment culture and other aspects of the consumption psychology of the new generation of migrant workers. The analysis of data obtained through spss19.0 statistical software gives a conclusion and suggestion.

Key words:urbanization; peasant-workers; culture consumer psychology; media

文章编号:1671-4067(2015)03-0082-03

一类函数确界解法探究

苏筱丽

(亚洲必赢56net 信息处理与控制工程系,甘肃 兰州730060)

摘要:确界是研究函数性态的一个重要指标,通常利用导数探究函数最值来求解。对于很难或根本不能明确单调性及最值的函数而言,可采用其它方法求解。针对此类问题,通过实例剖析,给出了有效解决连续函数确界问题的新思路,方法实用简单,易于掌握。

关键词:确界;连续函数;导数;极限

中图分类号:O174.1 文献标识码: A

收稿日期: 2015-04-15

编辑概况:苏筱丽(1967- ),女,甘肃兰州人,副教授,硕士.

参考文献:

[1]华东师范大学数学系.数学分析[M].北京:高等教育出版社,2011.

[2]王学敏,尚晓明. 确界定理与连续函数两个基本定理[J].焦作大学学报,2010 ,(2): 91-92.

Study on I-type Function Bounding Solution

SU Xiao-li

(Department of Information Processing and Control Engineering, Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730060, China)

Abstract:Bounding is an important index in studying I-type function and it is normally used to solve the extreme value of functions. It is especially useful to difficult functions or functions with uncertain values. This paper puts forward a new idea to determine continuous functions bounding for its reliability and simplicity.

Key words:bounding; continuous functions; differential coefficient; limitations

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