“助推”造句
這種
助推火箭為飛機和導彈提供足夠的速度,以使沖壓式噴氣發動機可以開動工作.
The rockets give the planes and missiles enoughspeed to make the ramjet engine workable.
三角翼的哥倫比亞號航天飛機在進入軌道前, 起飛兩分鐘就拋下其兩個
助推火箭.
The delta - winged Columbia, before reaching the orbit, jettisoned its dual booster rockets two minutes into flight.
我一直在太空總署工作, 研發氫氣
助推的導彈防御系統.
I've been working at NASA, developing hydropowered missile defense systems.