制动火箭 meaning in English
brake rocket
braking rocket
forward-facing rocket
retardation rocket
retarding rocket
retro rocket
retroactive rocket
retrograde rocket
reverse thrust rocket
Examples
- Like the american craft, vostok was equipped with braking rockets and parachutes for the return to earth .
象美国太空船一样，东方号上有制动火箭和回到地球时用的降落伞。 - Finally, when in orbit round the earth, the calculators calculate exactly when to fire the retro-rocket to effect re-entry .
最后，在围绕地球的轨道运行的时候，计算机会精确地计算出应该在什么时候发射制动火箭以重返大气层。 - Each craft had to hit the atmosphere right , deploy its parachute , turn on retrorockets and inflate airbags just before touchdown
每架探测器必须以正确的角度进入大气，展开降落伞，点燃制动火箭，并在着陆瞬间为安全气囊充气。