V 開頭單詞
vacuum arc remelting furnace [電子、通信與自動(dòng)控制技術(shù)]真空自耗電弧爐
vacuum arc melting furnace [經(jīng)濟(jì)學(xué)]真空電弧熔鍊爐
vacuum arc furnace melting 真空電弧爐熔鍊
vacuum arc furnace [爐窰] 真空電弧爐
vacuum air-removed system [交通運(yùn)輸工程]抽氣真空系統(tǒng)
vacuum air pump 真空泵
vacuum advance angle [交通運(yùn)輸工程]真空提前角
vacuum n. 真空;空間;真空吸塵器 adj. 真空的;利用真空的;産生真空的 vt. 用真空吸塵器清掃
vacuousness n. 沒(méi)有表情;空虛
vacuously adv. 直愣愣地,沒(méi)有表情地;空虛地,空地
vacuous quantifier [數(shù)學(xué)]空量詞
vacuous pulse pulse without root [毉葯科學(xué)]脈虛無(wú)根
vacuous basis [數(shù)學(xué)]空基
vacuous assertion [數(shù)學(xué)]空斷定
vacuous adj.空虛的adv.無(wú)意義地,茫然若失地,無(wú)所事事地n.空虛,無(wú)聊,愚蠢
vacuoplast [生]液泡躰
vacuometer n. [真空] 真空計(jì)