基本解釋噴氣推進(jìn)英漢例句雙語例句The study shows that the hydraulic propulsion system meets needs of the gross propulsion and speed control, enhances the assembly efficiency of duct pieces;結(jié)果表明：盾構(gòu)液壓推進(jìn)系統(tǒng)滿足了盾構(gòu)總推力及速度控制要求，提高了管片拼裝效率； 比例減壓控制策略滿足了工程需要。A new propulsion concept of 2 D C D vectoring nozzle was proposed, which had a convergent duct shaped by spheric surface and a divergent one with rectangular transverse section.提出了一種二元收擴(kuò)矢量噴管的概念，用熱射流實(shí)驗(yàn)臺對二元矢量噴管進(jìn)行了過膨脹狀態(tài)下的噴管模型熱態(tài)實(shí)驗(yàn)。duct propulsion更多例句詞組短語短語propulsion duct 噴氣推進(jìn)風(fēng)管duct propulsion更多詞組