英语词汇Activity,Extravehicular怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

短语

1
Extravehicular activity
出舱活动 ; 太空船外活动
2
eva extravehicular activity
舱外活动
3
extravehicular activity robot
舱外活动机器人

双语例句

1
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。
2
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。
3
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。

单词	Activity,Extravehicular
释义	Activity,Extravehicular 网络释义短语 1 Extravehicular activity 出舱活动 ; 太空船外活动 2 eva extravehicular activity 舱外活动 3 extravehicular activity robot 舱外活动机器人双语例句 1 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。 2 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。 3 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。
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