1·The orbital radiation heat flux received by the spacesuit used for extravehicular activity ( EVA )is analyzed.
分析了舱外航天服在轨道空间环境的辐射换热热流。
2·Ground test facilities to validate astronauts' suit must be built in order to achieve the Extravehicular activity.
为了完成航天员的出舱活动任务，必须建设可以验证航天员出舱活动适应性的地面试验设备。
3·In the field of manned spaceflight, extravehicular spacesuit is the essential equipment in extravehicular activity (EVA).
在载人航天领域，舱外航天服是航天员进行出舱活动的必备装备。
4·The Extravehicular Activity Information System, which is a suite of prototype electronic devices to help with future spacewalks.
飞船外部活动信息系统。 这是一套电子设备的模型，为未来的太空漫步提供帮助。
5·During this mission, Leonov becomes the first person to leave the confines of an orbiting spacecraft and perform an EXTRAVEHICULAR ACTIVITY (EVA).
在这次任务中，列奥·诺夫成为离开轨道宇宙飞船的区域而进行运载工具外活动(eva)的第一人。
6·EVA spacesuit not only provides life support for astronaut, but also should have a high activity performance. So the astronaut can finish all kinds of extravehicular work. It is an ergonomics problem.
舱外航天服除了为航天员在出舱活动时提供基本的生命保障外，还应具有很高的活动性能，从而使航天员能够有效地完成各种舱外作业，这就涉及到工效学的问题。