查询词典 concave mirror

concede：让步,承认

concave 凹的 | concede 让步,承认 | conceit 自负

concentric circle：齐心圆

concave millstone凹面石头磨盘 | concentric circle齐心圆 | concentricity and coaxiality同轴(心)度

concentric circles：同心圆Btu中国学习动力网

concave upward 凹向上的Btu中国学习动力网 | concentric circles 同心圆Btu中国学习动力网 | concept 概念Btu中国学习动力网

concentric circles：同心圆 concept 概念

concave upward 凹向上的 | concentric circles 同心圆 concept 概念 | conclusion 结论

conchiolin：珍珠角質

concave 凹面,凹雕物 | conchiolin 珍珠角質 | conchoidal fracture 貝殼狀斷口

conchoidal fracture：贝壳状断口

concave 凹面,凹雕物 | conchoidal fracture 贝壳状断口 | conch pearl 贝珍珠

Konjunktive Normalform conjunctive normal form：合取范式

Konjunktion conjunction 合取 | Konjunktive Normalform conjunctive normal form 合取范式 | konkav concave 凹的

blind conk：畸形木疙瘩

blind concave 闭式凹板 | blind conk 畸形木疙瘩 | blind controller 調節器

connective weld：联系焊缝

concave weld凹焊缝; 凹面焊; 凹形焊缝; 轻型焊 | connective weld联系焊缝 | continuous butt-weld mill连续式炉焊管机组

convex closure of saddle function：鞍函数的凸闭包

鞍函数的凹闭包|concave closure of saddle function | 鞍函数的凸闭包|convex closure of saddle function | 鞍形分界线环|saddle separatrix

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? ...