欧洲外语能力评价体系及其对我国外语教学的启示     

翁震华 《当代教育与文化》2016,(3):106-109

欧洲语言能力评价体系以外语学习者的交际语言能力为评价对象,采用“能做”描述,其评价理念和方式对中国传统的外语教学模式和评价方式产生了冲击。以中外联合培养项目的外语教学为例,通过分析欧洲外语评价方式的特点,阐述借鉴欧洲外语能力评价体系改革外语教学可能性。  相似文献   

基于形式语言的Word操作题自动阅卷方案及其实现   总被引：8，自引：0，他引：8  

杜少杰 《唐山师范学院学报》2006,28(2):78-79

在实践的基础上,提出了一个新的Word操作题自动阅卷方案;给出了方案中Word操作题的存储结构;分析了阅卷方案的主要算法;介绍了实现自动阅卷的VBA技术,给出了一些关键代码。  相似文献   

交通运输专业培养方案调研与分析     

叶玉玲  朱炜  贾咏明 《教育教学论坛》2019,(6):77-79

人才培养方案是学校组织教学过程、规范教学环节以及实现人才培养目标的主要依据。本文首先对国内八所高校交通运输专业的培养方案进行了调研与分析,总结其在培养目标和课程体系方面的差异性,然后对交通运输专业毕业生及用人单位进行调研,分析了交通运输专业培养方案的实践效果,最后在此基础上,提出了交通运输专业培养方案优化建议,使得培养方案的修订更加具有科学性和合理性,满足人才培养的需求。  相似文献   

Unix下PROC开发ORACLE库的接口方法     

许利军 《新乡师范高等专科学校学报》2004,18(5):31-32

利用数据库嵌入SQL访问的理论,研究了使用Pro C/C++在UNIX环境下开发ORACLE数据库接口程序的过程,得到了利用PROC集开发ORACLE接口程序的方法。并用一个实际例子说明如何具体开发ORA CLE数据库接口程序。  相似文献   

Land degradation,government subsidy,and smallholders’ conservation decision: the case of the loess plateau in China     

石敏俊 《浙江大学学报(A卷英文版)》2004,5(12):1533-1542

Land degradation is one of the severe environmental problems in China. In order to combat land degradation, a soil conservation program was introduced since 2000 to reduce soil erosion by converting slope-cultivated land into forestry and pasture. This paper represents the first systematic attempt to investigate the impact of the soil conservation program on land degradation in the loess plateau. The results indicate that the soil conservation program to convert slope fields into forest or pasture is an effective way to combat soil erosion. However, a subsidy that is higher than profit of land use activity of slope fields before their conversion into forest and pasture is needed to encourage farmers to join the conservation program. A policy measure to encourage and assist farmers to develop sedentary livestock by using crops produced from fields as well as fodder and forage grass from the converted slope fields might contribute to combat soil erosion. Increase in off-farm job opportunities may encourage households to reduce cultivation in slope fields. That implies a policy measure to encourage rural urbanization might contribute to combat soil erosion.  相似文献   

浅谈对《MATLAB程序设计》课程基础教学内容的思考     

李豪 《教育教学论坛》2019,(18):264-266

本文简要介绍了MATLAB软件和《MATLAB程序设计》课程,结合笔者的教学实践,对程序设计的重要性给出了自己的认识,最后从四个方面对《MATLAB程序设计》课程的基础教学内容进行了探讨,并且给出了自己提高学生程序设计的途径。  相似文献   

由Kuhn-Tucker条件看线性规划的对偶问题   总被引：3，自引：0，他引：3  

安中华 《培训与研究》2004,21(2):22-24

利用非线性规划的kuhn-Tucker条件给对偶线性规划一个统一简洁的定义，并给出线性规划与其对偶线性规划的变量和Kuhn-Tucker乘子的完整关系。  相似文献   

DELPHI串行通信编程技术与实现   总被引：2，自引：0，他引：2  

欧青立  沈洪远  徐光远  李文 《实验室研究与探索》2006,25(6):638-641,649

介绍了基于DELPHI环境的多种串行通信编程方法及编程技术,着重讨论了采用MSComm控件实现串行通信的基本方法、技巧,并探讨了微机与多单片机系统间实时远程通信的编程实现。  相似文献   

Compatibility and Complementarity of Classroom Ecology and Didactique Research Perspectives in Physical Education     

Jérôme Leriche  Jean-François Desbiens  Chantal Amade-Escot  Richard Tinning 《Quest (Human Kinetics)》2016,68(4):497-520

ABSTRACT

A large diversity of theoretical frameworks exists in the physical education literature. This article focuses on two of those frameworks to examine their compatibility and their complementarity. The classroom ecology paradigm concentrates on the balance between three task systems, two vectors, and programs of actions proposed by the physical education teacher and negotiated by students. The didactique research program studies the teaching and learning processes using the concepts of didactic contract and didactic milieu that focus on how the knowledge content emerges within teacher and students’ joint action. The article underlines the complementarity and the compatibility of the two frameworks when analyzing teaching and learning in physical education. It argues that the gray areas left by the classroom ecology paradigm could be filled with the insights of the didactique research program. A concise example of how the two frameworks have already been utilized is presented.  相似文献   

G90和G91在自动编程换刀中的应用     

杨光 《兰州石化职业技术学院学报》2004,4(2):6-7

在应用CAM软件的自动编程中，G90和G91在自动换刀时，刀具运行轨迹对加工工件会产生不同影响。调整程序段中的相关语句，可避免换刀时发生的撞刀现象。  相似文献