orbital launch信息详情
轨道发射
orbital───n.环形高速公路;adj.轨道的;绕城的;眼窝的
launch───v.发射(导弹、火箭等);发起,发动;使……下水;开始;起飞;n.发射;发行,投放市场;下水;汽艇
launch lead───发射引线
orbital shell───轨道壳
launch off───开走;发射;飞走
orbital mechanics───[航][天]轨道力学
launch tower───发射塔
orbital shaker───[医]定轨摇床,定轨振荡器
launch control───起跑控制;起步控制
The most efficient launch trajectory is due east from a launch site, which places the satellite into an orbital inclination equal to the latitude of the launch site.───最有效的发射轨道应该在发射地点的东边,使卫星轨道倾度与发射点纬度相等。
If that's the case, why did NASA launch MESSENGER in 2004, and why do we eagerly await its orbital insertion in 2011?───如果这是个问题,为什么NASA发射信使在2004年,为什么我们如此渴望等待它的在2011年的入轨?
been an important motive behind China 's recent push to become a space power, with the launch of two manned orbital craft in 2003 and 2005.───中国在2003年和2005年成功发射两艘载人飞船后迅速成为宇航强国是其重振的源动力。
- portable type
- quay level
- on even ground
- persistence to do sth
- quay wall foundation
- monophobic
- save up me
- may we all meet sincere people
- profitably index
- rose lane
- selling beauty
- receive cash from customers
- not to go out alone
- qube
- selling beer
- profitably moved from road
- new classics
- residual echo level
- not to go outside
- orbital lifetime
- shoot bubble deluxe