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单词 valency
释义
Valency
nnoun.phenomenonthe phenomenon of forming chemical bonds
Hypernyms:chemical phenomenon
Inherited Hypernyms:valencychemical phenomenonnatural phenomenonphenomenonprocessphysical entityentity
nnoun.attribute(biology) a relative capacity to unite or react or interact as with antigens or a biological substrate
Topic:biological sciencebiology
Attributes:bivalent double monovalent multivalent polyvalent univalent
Synset:valence
Hypernyms:power powerfulness
Inherited Hypernyms:valencepowerqualityattributeabstractionentity
nnoun.attribute(chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)
Topic:chemical sciencechemistry
Attributes:monovalent univalent multivalent polyvalent
Synset:valence
Derivationally Related Form:valent
Hypernyms:power powerfulness
Inherited Hypernyms:valencepowerqualityattributeabstractionentity
Direct Hyponyms:covalencecovalency
Full Hyponyms:
covalence
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更新时间:2024/9/20 9:36:48