valency助记

valency

[ˈveɪlənsi]

n.价，化合价;

复数： valencies

例句:

1、

This paper is intended to explore the semantic characteristics valency features of sentences with locative subjects.

本文首先探讨了处所主语句的语义特征,然后运用配价语法理论对处所主语句的配价特征进行了分析.

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2、

Except for the transitional elements, valency electrons are in the outermost electron shell.

除去过渡元素外, 价电子位于最外面的电子层.

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3、

Carbon has a valency of 4.

碳的化合价是4价。

《牛津高阶英汉双解词典》

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