dual protocol stack [計(jì)算機(jī)科學(xué)技術(shù)]雙協(xié)議棧dual processor mode [電子、通信與自動(dòng)控制技術(shù)]雙處理機(jī)方式dual pressure control switch [經(jīng)濟(jì)學(xué)]高壓控制開關(guān)dual personality traits [能源科學(xué)技術(shù)]雙重人格特征dual personality 雙重人格；雙重性格dual pen recorder [動(dòng)力與電氣工程]雙筆式記錄器[計(jì)算機(jī)科學(xué)技術(shù)]雙筆式記錄器dual object [數(shù)學(xué)]對(duì)偶對(duì)象[語言學(xué)]雙賓語dual numerator [數(shù)學(xué)]對(duì)偶分子dual norm [數(shù)學(xué)]對(duì)偶范數(shù)dual nature 二重性，雙重性dual nationality n. 雙重國籍dual moral hazard [經(jīng)濟(jì)學(xué)]雙重道德風(fēng)險(xiǎn)dual monarchy dual mode 雙重模式；兩種方法dual measure space [數(shù)學(xué)]對(duì)偶測度空間dual linear system 對(duì)偶線性系統(tǒng)dual linear space [數(shù)學(xué)]對(duì)偶線性空間dual lead cylindrical worm [機(jī)械工程]雙導(dǎo)程圓柱蝸桿dual lane dual jobholder [經(jīng)濟(jì)學(xué)]有雙重工作的人