英语词汇“sufficient and necessary condition”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sufficient and necessary condition
释义	sufficient and necessary condition [数] 充分必要条件
随便看	overhead(charges) overhead charges overhead clearance overhead coal bunker overhead code overhead coil overhead collector overhead communication line overhead compartment overhead compartments overhead compass overhead component overhead condenser overhead conductor overhead conductor rail overheadconductor rail overhead consol overhead construction overhead contact line overhead contact line equipment overhead contact line with catenary overhead contact shoe overhead-contact system overhead contact system overhead contact system of electric railway 才高必狂，艺高必傲才高而不尚苟作，口辩而不好谈对扎(zhā)耳朵扎(zā)筏子扎一针也不知道扎一锥子不冒血扎下根扎屁股扎火囤扎空枪 puff pullover pull-tab pulp Puls pulse puma pumps punch punch