For long missions in deep space, astronauts must maintain their own suits, learning beforehand how to fix every port and sensor on them.
在深太空的长期任务中，宇航员必须保养他们自己的太空服，提前学习如何修理身上的每个部位和传感器。
The ability to rendezvous in orbit could be used to help clear out space junk or inspect or fix satellites.
轨道相会技术可以被用作清理太空垃圾或是卫星修理。
Microsoft won't be fixed until they fix their ability to be in the fast lane building products in the online space.
如果微软没能革新他在网络世界开发产品的技术，它也就得不到拯救。
Imaging that you are on a space mission and you have to sleep in zero gravity , help fix a satellite , and build a factory in orbit.
在无重力的状态下吃饭、睡觉；穿上太空衣在宇宙中漫步、修复人造卫星，一定是很有趣的经验。
The effects of reaction temperature, concentration, space velocity etc. on the activity and selectivity of the catalyst as well as its thermal stability were examined in fix bed reactor.
在固定床上，考察了反应温度、浓度、空速等对催化剂活性和选择性的影响及催化剂的耐热稳定性。
The effects of reaction temperature, concentration, space velocity etc. on the activity and selectivity of the catalyst as well as its thermal stability were examined in fix bed reactor.
在固定床上，考察了反应温度、浓度、空速等对催化剂活性和选择性的影响及催化剂的耐热稳定性。
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