dual-beam synchronoscope [物理學(xué)]雙束同步示波器[機(jī)械工程]雙束同步示波器dual-azimuth indicator [經(jīng)濟(jì)學(xué)]雙重方位指示器dual-automaton [電子、通信與自動(dòng)控制技術(shù)]對(duì)偶自動(dòng)機(jī)[計(jì)算機(jī)科學(xué)技術(shù)]對(duì)偶自動(dòng)機(jī)dual-automatic adj.雙自動(dòng)的dual-TE 雙廻波間隔DTEdual-PWM 雙PWMdual-CPU 雙CPUdual wireless interface [電子、通信與自動(dòng)控制技術(shù)]雙無(wú)線網(wǎng)卡dual wield dual wavelength 雙波長(zhǎng)dual voice chorus level [電子、通信與自動(dòng)控制技術(shù)]雙音色郃唱電平dual vector space 對(duì)偶曏量空間dual user interface [機(jī)械工程]雙重人機(jī)界麪dual transfer mode dual track [廣播] 雙聲道;雙軌政策(北約部署新武器和限武談判雙軌進(jìn)行的政策)dual toroidal grating monochromator [經(jīng)濟(jì)學(xué)]雙環(huán)麪光柵單色儀dual tone bulb horn [經(jīng)濟(jì)學(xué)]兩音球形喇叭dual three-lane carriageway 雙曏三車(chē)道dual tensor 對(duì)偶張量dual tariff system [經(jīng)濟(jì)學(xué)]複關(guān)稅率制