1.
Research on Purchasing Cost Control during the Military Product Development in Second Research Academy of Casic;
航天二部军品研制过程外协成本控制研究
2.
He works in the Aerospace Department.
他工作在航空航天部门，
3.
- Deploying space activities rationally.
－－合理部署各种航天活动。
4.
The school received a file from the Ministry of space and aviation.
学校收到航天航空部的文件
5.
Because of the bad weather, the voyage is put back twelve hours.
由於天气恶劣而延迟了十二小时启航。
6.
Because of the bad weather, the voyage was put back twelve hours.
由于天气恶劣而推迟了十二小时启航。
7.
The voyage was put back twenty- four hours owing to bad weather.
因天气恶劣而推迟了二十四小时启航。
8.
The astronauts had removed all air pressure from the spacecraft.
两名宇航员已从航天器中排掉了全部气压。
9.
"Summary of Research 1997, Department of Aeronautics and Astronautics ^Summary rept. 1 Jan-31 Dec 97"
航空航天部1997年度研究工作总结/总结报告
10.
A: Bluesky airlines, Reservations. May I help you?
蓝天航空公司顶票部，能否为您效劳？
11.
Space technology will find a wide utilization in the development of China's West.
我国航天技术将广泛应用于西部开发。
12.
WA Flight 215 will is due at 14:30 today.
西部航空公司215班机今天14：30到达。
13.
A Research on Inner Supervision System of Chinese Aerospace Research and Production;
我国航天科研生产内部监督体系研究
14.
Research on Local Resonance and Active Control for Flexible Antenna of Spacecraft
航天器柔性天线局部振动与主动控制问题研究
15.
The Development of Post-war Space and Aeronautics Technology and the Contrast of Science and Technology Policy in China and US
二战后中美航空航天技术的发展及科技政策比较研究
16.
celestial navigation
【航海.航空】天体导航法
17.
Yesterday we were running down the wind at the speed of twelve knots an hour.
昨天我们以每小时十二海里的速度顺风航行。
18.
Second, from tanks on the shuttle.
第二，是从航天飞机上的罐子里获得氧气。