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单词 electropositive
释义 DEFINITIVE EXAMPLES 权威例句〔arsenide〕A compound of arsenic with a more electropositive element.砷化物:带有较多盐基性成份的砷化合物美国传统〔boride〕A binary compound of boron with a more electropositive element or radical.硼化物:硼和带正电荷的元素或原子团形成的二元化合物美国传统〔carbide〕A binary compound consisting of carbon and a more electropositive element, especially calcium.碳化物:一种二元化合物,由碳和一个电正性的元素,尤指钙,组成美国传统〔halide〕A chemical compound of a halogen with a more electropositive element or group.卤化物:由一种卤素与另外一带正电的金属元素或族形成的一种化合物美国传统〔hydride〕A compound of hydrogen with another, more electropositive element or group.氢化物:氢与另一种电正性较大的元素或基组成的二元化合物美国传统〔iodide〕A compound of iodine with a more electropositive element or group.碘化物:碘与带更多正电的元素或原子团生成的化合物美国传统〔nitride〕A compound containing nitrogen with another more electropositive element, such as phosphorus or a metal.氮化物:一种含有氮和另外一种更具正电性元素的化合物,如磷或金属的化合物美国传统〔phosphide〕A compound of phosphorus and a more electropositive element or radical.磷化物:由磷和电正的元素或基因组成的一种化合物美国传统〔salt〕A chemical compound formed by replacing all or part of the hydrogen ions of an acid with metal ions or electropositive radicals.盐类:由金属离子或正电原子团替代酸中所有或部分的氢离子而得到的化合物美国传统〔sulfide〕A compound of bivalent sulfur with an electropositive element or group, especially a binary compound of sulfur with a metal.硫化物:带阳电的成分或集团的二价硫,尤指带金属元素的二价硫美国传统
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