首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   144篇
  免费   1篇
  国内免费   1篇
航空   109篇
航天技术   16篇
综合类   12篇
航天   9篇
  2023年   1篇
  2018年   1篇
  2016年   1篇
  2014年   2篇
  2013年   2篇
  2012年   7篇
  2011年   6篇
  2010年   1篇
  2009年   4篇
  2008年   17篇
  2007年   29篇
  2006年   21篇
  2005年   22篇
  2004年   14篇
  2003年   9篇
  2002年   2篇
  2001年   1篇
  2000年   2篇
  1999年   1篇
  1998年   1篇
  1995年   1篇
  1991年   1篇
排序方式: 共有146条查询结果,搜索用时 62 毫秒
141.
Many United States, school children perceive science, technology, engineering, and mathematics (STEM) as difficult, boring and often irrelevant subjects. The possible reasons for this problem are endlessly debated. However, the economic, social, and overall national importance of producing graduates who are technically literate and enthusiastic in their support of a rational scientific world is essential to our nation. This apparent STEM crisis should motivate the many scientific and engineering societies to develop STEM outreach programs aimed at students, parents, teachers and schools (grades K-12).  相似文献   
142.
以市场需求为导向探索两年制生化专业人才培养   总被引:1,自引:0,他引:1  
市场经济的迅速发展撞击着高职教育,适应企业需求,深化教学改革,培养生物化工行业急需人才是时代的要求。努力探索高职生物化工专业由三年制向两年制转变是办出其特色的必由之路。  相似文献   
143.
根据高职教育对《机械制图》课程实践教学的实际需求,加强和改善实践教学的内容、方法,探讨新时期高职《机械制图》实践教学新模式,为国家培养应用型高素质的技术人才很有必要。  相似文献   
144.
从上世纪九十年代末至今,我国高等教育飞速发展,尤其是高等职业教育更是史无前列。通过分析新形势下高职学生的现状,总结多年机械类高职工程力学课分层次教学经验,使机械类高职工程力学课程教学走出一条应用特色之路,培养社会急需的复合型人才是行之有效的。  相似文献   
145.
体育教育的改革和发展必须融入现代社会与科学技术的发展大潮,以计算机为主体的多媒体教学使传统的体育教学方法发生了巨大变革,体育教育应转变思想,更新观念,探索教育新模式、新方法以适应时代发展的需要。为此,在体育教学中对如何运用多媒体技术改进体育教学方法、指导教学效果等方面进行了探索。  相似文献   
146.
Space law education has an essential role in the space capacity building of a country because of its importance for human resources development in space law. Comparisons between Canada and China, the European Union and China and the United States of America (USA) and China in space law degree education, course, teaching methodology, institute and practice and communication platform are provided in an attempt to review some issues which exist within the Chinese space law educational system and to seek a better choice for China’s space law education reform. Chinese space law education has achieved noticeable progress over the past two decades. However, it is still limited in comparison to its counterparts in Europe and Northern America. The range of the space law degree education programmes and space-law-related courses is comparatively limited. A gap remains between space law education and practice in China. Chinese space law classes are still dominated by the teacher-centred teaching methodology, although several universities have some new teaching practices. The establishment of seven space law-related research institutes plays an increasingly important role in Chinese space law education, space law and policy research and legal advisory services for the Chinese government and non-governmental sectors. However, these institutes still have a long way to go in comparison with their counterparts in Europe and Northern America. While China has established domestic research platforms for space law communication through international cooperation, it does not provide space law practice platforms for space law education. While international space law does not provide a direct legal foundation for space law education in China, Chinese educational laws can lay a profound legal foundation for Chinese space law education. To promote its national expertise and capacity in space law, based on the three-pillar model and the experiences of its counterparts in North America and Europe, China should adopt a systematic and sustainable regime for its space law education.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号