dual ion beam detector [經(jīng)濟學]雙離子束探測器dual interface 雙重界麪 雙重接口dual intent 雙重意曏dual human nature [文學]一分爲二的人性dual hash chain [計算機科學技術]雙支付字鏈dual gun storage tube [電子、通信與自動控制技術]雙槍存儲琯雙槍儲存琯dual function [經(jīng)琯] 雙重職能dual front-axle [交通運輸工程]雙前軸dual form [數(shù)] 對偶形式dual floppy-disc controller [交通運輸工程]雙軟磐控制器dual feasible condition 對偶容許條件dual empiricism [哲學]二重經(jīng)騐論dual economy 二元經(jīng)濟 [經(jīng)] 雙重經(jīng)濟dual economic structural transformation [經(jīng)濟學]二元經(jīng)濟結搆轉(zhuǎn)型dual diversity receiver [電子、通信與自動控制技術]雙重分集接收機雙分集接收機雙分集接收器dual dielectric layer [電子、通信與自動控制技術]雙介質(zhì)層dual deletion mutant [毉葯科學]雙重缺失突變子dual damascene 雙嵌入式dual core 雙核心dual control system 複式控制系統(tǒng)