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单词 nonpolar
例句 DEFINITIVE EXAMPLES 权威例句〔amphiphilic〕Of or relating to a molecule having a polar, water-soluble group attached to a nonpolar, water-insoluble hydrocarbon chain.两性分子的,两亲的:分子的或与其有关的,该分子可溶于水的偶极基附着在不溶于水的烃链上美国传统〔electron pair〕Two electrons functioning or regarded as functioning in concert, especially two electrons that form a nonpolar covalent bond between atoms.电子对:协调运行或被认为是协调运行的两个电子,尤指在原子间形成非极性共价键的两个电子美国传统
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更新时间:2025/2/22 16:08:21