期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
First Systematic Testing Platform for Pressurization Feed System Developed for Liquid Rocket Propellant in China
1
作者 Zhang Yi Beijing Aerospace System Engineering Institute of CALT 《Aerospace China》 2011年第3期-,共1页
Beijing Aerospace System Engineering Institute of China Academy of Launch Vehicle Technology (CALT) declared recently that theinstitute has set up a laboratory whichwould operate a newly
关键词 CALT FEED First systematic Testing Platform for Pressurization Feed system developed for Liquid Rocket Propellant in China
下载PDF
Unified Platform-Based Ethnic Languages Document Recognition System Developed Successfully by Tsinghua
2
《Tsinghua Science and Technology》 SCIE EI CAS 2007年第2期191-191,共1页
The scientific achievements appraising conference of multi-font printed Mongolian (mixed with Chinese and English) document recognition system and unified platform-based ethnic languages document recognition system ... The scientific achievements appraising conference of multi-font printed Mongolian (mixed with Chinese and English) document recognition system and unified platform-based ethnic languages document recognition system organized by the Ministry of Education was held on January 29, 2007 at Tsinghua University. 展开更多
关键词 Unified Platform-Based Ethnic Languages Document Recognition system developed Successfully by Tsinghua
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部