英德
有道
百度
谷歌
图片
维基
百科
离子推进
ion propulsion
- 遮阳天棚将由宽大约为一米的个体飞行物组成, 并通过受到磁性发射装置与离子推进的综合作用而被定位.
The shade would consist of individual craft around one metre across, put into position using a combination of magnetic launchers and ion propulsion. - 由此产生的推力非常微小，但关键的一点是，对于产生相同的推力而言离子推进器所需的燃料要比传统火箭少。
The push power be produced is very tiny but the key point is that compare to produce same push power ion propulsion needs lesser fuels than traditional rocket. - 新记录湮没了之前由“深空1号”改写的记录，深空1号于1998年发射几年后其离子推进引擎关闭。
The new record eclipses the previous record for change in velocity held by Deep Space 1, which launched in 1998 but had its ion propulsion engines shut down years ago.
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