| 单词 | 化合价 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔atomicity〕The number of atoms in a molecule.原子数，原子价，化合价：单质分子中的原子数美国传统〔nitric〕Of, derived from, or containing nitrogen, especially in a valence state higher than that in a comparable nitrous compound.硝酸的：氮的、由氮组成的或含氮的，尤指化合价状态高于其他相似的含氮化合物的美国传统〔nitrous〕Of, derived from, or containing nitrogen, especially in a valence state lower than that in a comparable nitric compound.含（三价）氮的：氮的，由氮衍生的或含氮的，尤指在其化合价低于其相应的硝酸化合物的情况下美国传统〔octet〕A set of eight valence electrons in an atom or ion, forming a stable configuration.八重态：在一个原子或离子中，形成稳定组态的一组八个化合价电子美国传统〔osmous〕Of, relating to, or containing osmium in a compound with a valence lower than that in a comparable osmic compound.低价锇的：化合物中化合价低于一般锇化合物的锇的、与这种锇有关或含有这种锇的美国传统〔polyvalent〕Having more than one valence.多价的：具有一个以上的化合价的美国传统〔uranous〕Of or relating to uranium, especially with valence lower than in comparable uranic compounds.（合）铀的：铀的或与铀有关的，尤指比同类铀化合物化合价低的美国传统〔valence〕The combining capacity of an atom or a radical determined by the number of electrons that it will lose, add, or share when it reacts with other atoms.化合价，原子价：原子或原子团与其它原子结合的能力是由它在与其它的原子结合时所丢失、增加或共享的电子的数目决定的美国传统〔valency〕Carbon has a valency of 4.碳的化合价是 4 价。牛津高阶 |
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