launching work [交通運(yùn)輸工程]下水工事[體育]下水工事launching weight [船] 下水重量launching ways 下水滑道;下水臺(tái)launching tee [能源科學(xué)技術(shù)]發(fā)射三通launching site launching silo 發(fā)射井launching platform 起飛平臺(tái)launching particulars [體育]下水要目launching pad [航] 發(fā)射臺(tái);起飛坪;出發(fā)點(diǎn)launching method [交通運(yùn)輸工程]拖拉架設(shè)法launching girder 曳進(jìn)吊梁機(jī)launching erection 曳進(jìn)架設(shè)法;引進(jìn)架設(shè)法launching curves [交通運(yùn)輸工程]下水曲線圖launching cradle 下水架;下水車;騰空架launching ceremony 下水儀式;下水典禮launching n. 發(fā)射;下水;創(chuàng)設(shè) v. 發(fā)射;發(fā)動(dòng);開始從事(launch的ing形式)launches v.發(fā)起;推出(新產(chǎn)品);發(fā)射;使(船)下水n.發(fā)射;產(chǎn)品推介launcherassembly 發(fā)射裝置launcher n.發(fā)射者;發(fā)射物;發(fā)射臺(tái)launched its first manned flight [新聞學(xué)與傳播學(xué)]首次載人上太空