variable-length data item [計(jì)算機(jī)科學(xué)技術(shù)]可變長(zhǎng)度資料項(xiàng)variable-geometry wing [機(jī)械工程]可變翼variable-geometry inlet [航空、航天科學(xué)技術(shù)]可調(diào)進(jìn)氣道variable-geometry airplane [航空、航天科學(xué)技術(shù)]變后掠翼飛機(jī)variable-geometry aircraft [航空、航天科學(xué)技術(shù)]可變形飛行器variable-gap 變間隙variable-gain 變?cè)鲆?/p>variable-frequency oscillator [交通運(yùn)輸工程]可調(diào)頻率振蕩器變頻振蕩器[電子、通信與自動(dòng)控制技術(shù)]可變頻率振蕩器variable-flow pump [機(jī)械工程]變流量泵變量泵variable-firing-rate and double cyclic [機(jī)械工程]雙循環(huán)變射頻variable-displacement engine [交通運(yùn)輸工程]可變排汽量式引擎variable-displacement 變排量variable-cost percentage [材料科學(xué)]變動(dòng)成本率variable-area adj.可變截面的；可變面積的variable zone of subsurface temperature [地球科學(xué)]變溫層variable zone 溫帶variable wired resistor [電子、通信與自動(dòng)控制技術(shù)]可顛繞電阻器variable voltage speed control [交通運(yùn)輸工程]變壓調(diào)速variable vector 變向量variable tubular capacitor 管型可變電容器