allotropy

英[ə\'lɒtrəpɪ]
美[ə\'lɑtrəpɪ]

基本释义

n.
同素异形(现象)

实用例句

Polymorphism in elements is called allotropy.

把元素中的多晶现象称为同素异构性.

辞典例句

A structurally differentiated form of an element that exhibits allotropy.

化学元素的结构分化形式.

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英英释义

Noun
  • 1. the phenomenon of an element existing in two or more physical forms

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