火箭助推器

1
[航] rocket booster
火箭助推器 （rocket booster）用于飞行器起飞或空中加速的辅助火箭发动机。简称助推器，又称加速器或助飞器。
2
[航] rocket assist
... 火箭助推滑翔 boost glide 火箭助推滑翔飞行器 boost glide vehicle 火箭助推器 rocket assist ...
3
assisted take off rocket
... ash off-take 排灰 assisted take off rocket 火箭助推器 assisted take off unit 起飞助推器 ...
4
rocket boo
火箭助推的 rocket assisted; rocket boosted 火箭助推器 assisted take off rocket; assisted take-off rocket; booster bottle; rocket boo ..

短语

1
但在发射点，轨道器一面是15层楼高的外挂燃料箱，两侧是两个固体火箭助推器。
But in launch position, the orbiter is perched on the side of its 15-story external fuel tank and flanked by two solid rocket boosters.
2
如果火箭助推器能够再次利用，这也意味着进入太空的成本能够显著降低。
If the rocket boostercan be used again it means the cost of entering space can be significantly reduced.
3
第一级则配备了降落伞，降落在海中——很像航天飞机火箭助推器——由回收船搜寻回收。
The first stage, however, is equipped with parachutes and designed to splash down in the ocean? Much like shuttle rocket boosters? To be retrieved by a recovery ship.

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