查询词典 dual base

dual basis：对偶基(接触)

dual TR tube | 双联式开关管 | dual basis | 对偶基(接触) | dual beam head lamp | 双光束前照灯

dual price basis：双重价格

dual pot unit 双罐装置 | dual price basis 双重价格 | dual problem 对偶问题

dual legal basis：双重法律基础

*dual industry (军民)两用工业 | *dual legal basis 双重法律基础 | *dual tariff 双重关税

dual category：对偶范畴

dual basis 对偶基 | dual category 对偶范畴 | dual cell 对偶胞腔

self dual category：自对偶范畴

self dual 自对偶的 | self dual category 自对偶范畴 | self dual group 自对偶群

dual cell：对偶胞腔

dual category 对偶范畴 | dual cell 对偶胞腔 | dual complex 对偶复形

dual complex：对偶复形

dual cell 对偶胞腔 | dual complex 对偶复形 | dual cone 对偶锥

dual complex：对偶复体

对偶基底 dual basis | 对偶复体 dual complex | 对偶锥 dual cone

dual cone：对偶锥

dual complex 对偶复形 | dual cone 对偶锥 | dual curve 对偶曲线

dual cone：双纸盆

dual computer system 双并列计算机系统,复式计算机系统 | dual cone 双纸盆 | dual conomic structure 二元经济结构

Stretto di Messina：墨西拿海峡

西西里岛最东端的墨西拿(Messina)和仅隔宽3公里的墨西拿海峡(Stretto di Messina)对面的亚平宁半岛靴子尖儿上的圣乔万尼(Villa S. Giovanni)"王小丫一定会奉送一个标志性微笑:"恭喜您,答对了!"

director of operations of National Security Council：国家安全委员会的执行主管

He's been in the papers lately. He's expected to be appointed...|他最近上了报... | director of operations of National Security Council.|国家安全委员会的执行主管 | Really? These are the letters...|是吗? ...