网络释义专业释义英英释义
covalence bond 共价键
double covalence 双共价
covalence elongation 共价延伸方式
covalence function 共价函数
polar covalence 极性共价
coordinate covalence bonds 协调共价债券 ; 坐标的共价债券
coordinate covalence 配位共价
covalence electron density 共价电子密度
柯林斯英汉双解大词典
covalency /kəʊˈveɪlənsɪ/ (also covalence)
[美国英语]-
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N the formation and nature of covalent bonds 共价性
双语例句原声例句
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Influence factor and control measure on the preparation of molecular template polymer by non-covalence method were reviewed concisely.
扼要概述了非共价法制备分子模板聚合物的影响因素及控制措施。
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Transition metal nitrides belong to a class of interstitial compounds, have the properties of covalence compound, ion crystal and transitional metals.
过渡金属氮化物是一类金属间充型化合物，兼具有共价化合物、离子晶体和过渡金属的性质。
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The results show that the hydrogen of C—H bond on ACFs were substituted by fluorine at different condition. The C—F covalence bond was built at molecular level.
结果表明，随着反应时间和温度的变化，活性炭纤维表面氟取代氢基数目增加，同时在分子水平上形成C—F 共价键。
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On the other hand, if we have a perfect covalence bond, we have identical equal sharing.
另一方面，如果我们有一个完美的共价键，有相同程度的电子共享。
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