承担此项历史性任务的航天员要先在另一名航天员的帮助下穿上120公斤的无动力舱外活动航天服。
The astronaut shouldering the historic task will need the help of another astronaut to put on a 120kg, non-powered spacesuit for the extra vehicular activity.
作为这趟可能去到火星旅行的部分准备，六个宇航员最近在莫斯科的一个无窗密封舱里呆了500天。
As part of the preparations for a possible trip to the Red Planet six astronauts recently completed a 500-day stay in a windowless capsule in Moscow.
在飞行第一阶段，助推器将于密封舱分离，之后在重新进入地球大气层之前，密封舱将会进入一段无重力的抛物曲线。
During the first phase of the flight, the booster will separate from the capsule, after which the capsule will travel through a zero-g parabola, before re-entering the earth's atmosphere.
此外，其也将协助探索新的船舶设计方案，例如“流经”压载舱和无压载船舶。
In addition, it will assist with exploring new ship design options such as' flow thru 'ballast tanks and' ballast-free ships'.
首批由150辆pplog版和50辆ppld版ppt卡车组成。这次的第二批只是pplog版，并且驾驶舱无防护装置。
The first batch consisted of 150 PPLOG and 50 PPLD PPTs. This second batch includes just the PPLOG variant, with an unprotected cabin.
针对某无人驾驶飞艇中安装罗盘吊舱的工作状态，提出适合于野外作业环境无外部航向基准时数字磁罗盘的自差校正方法。
This paper proposed a magnetic deviation calibration strategy suitable to implementing on spot for an unmanned airship without high-accuracy heading references.
本周，希思罗机场推出一种令本世纪中叶的科幻爱好者熟悉的新运输模式：无废气排放、由电池供电的个人运输吊舱。
This week, Heathrow Airport introduced a new form of transport that will look familiar to fans of mid-century science fiction: emission-free, battery operated personal transit pods.
本周，希思罗机场推出一种令本世纪中叶的科幻爱好者熟悉的新运输模式：无废气排放、由电池供电的个人运输吊舱。
This week, Heathrow Airport introduced a new form of transport that will look familiar to fans of mid-century science fiction: emission-free, battery operated personal transit pods.
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