... 化学燃料火箭助推 chemical boost 火箭助推的飞机 rocket-boosted aircraft 火箭助推轰炸机 rocket-boosted bomber ...
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巨大显眼的助推火箭脱离后，它看上去只是架小型滑翔机或飞机。
The huge, showy booster rockets fallen away, it was just a little glider or an aeroplane.
与过去这些巨型的火箭相比，航天飞机可能看起来像个“小不点”，但其28年的飞行历史使它成为助推器调配很好的标杆。
NASA’s space shuttle fleet may seem puny compared to giant rockets of the past, but its 28-year flight history makes it a good measuring stick when it comes to booster match-ups.
从外部燃料箱的顶端至船尾固体火箭助推器的裙摆，发射台上的航天飞机高184英尺(56米)。
A shuttle on the launch pad measures 184 feet (56 meters) tall from the tip of the external tank down to the aft skirts of its twin solid rocket boosters.
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