The rockets give the planes and missiles enoughspeed to make the ramjet engine workable.
這種助推火箭為飛機和導(dǎo)彈提供足夠的速度,以使沖壓式噴氣發(fā)動機可以開動工作.
辭典例句
A complete line of Horizontal Wet Process Equipment Incorporating Ramjet Technology.
結(jié)合沖壓式技術(shù),一條完整的濕流程設(shè)備水平線.
互聯(lián)網(wǎng)