ductile (adj.) ductile adj.易延展的；柔軟的；易教導(dǎo)的ductible adj.可延展的；可鍛的；可塑的ductibility (=ducfility) n.；延展性；順從ducter n.微阻計(測小電阻的歐姆表)ducted-propulsion unit 空氣噴氣推進(jìn)裝置ducted-fan jet engine [交通運輸工程]導(dǎo)管風(fēng)扇式噴氣發(fā)動機ducted-fan n.管道風(fēng)扇ducted adj.管道中的；輸送的；沖壓式的動詞duct的過去式和過去分詞形式.ductalloy n.球墨鑄鐵ductal n.管道；導(dǎo)管vt.用導(dǎo)管輸送duct-system 導(dǎo)管系統(tǒng)duct-curve 風(fēng)道曲線duct-cleaning 管道清掃duct-carcinoma [醫(yī)] 管癌duct water distribution system [管理學(xué)]雙配水系統(tǒng)duct velocity profile [交通運輸工程]管內(nèi)流速分布圖duct tape forever duct tape 牛皮膠布；布基膠帶；管帶duct system 管道系統(tǒng)；風(fēng)管網(wǎng)路