valency

音标发音

• 英式音标 [ˈveɪ.lən.si]
• 美式音标 [ˈveɪ.lən.si]
• 英式发音
• 美式发音

基本解释

• n.[化]原子价；化合价；[语]配价
• =valence.

同根派生

• valency相关词

英汉例句

用作名词 (n.)

• Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom.
  碳原子的四个价电子都各与氢原子的一个价电子共用。
• Carbon has 4 valencies.
  碳的化合价是四价。
• The valences of copper are 1 and 2.
  铜的化合价是+1价和+2价
• German research in the valency theory breaks through the circle of the traditional grammar and catches the essence of the theory.
  德国的配价理论研究突破了传统语法的框框,抓住了配价的实质。
• The valency in the linguistics exerts some influence on the following theory, such as case grammar, relational grammar and TG grammar.
  配价理论对后起的格语法、关系语法、转换生成语法等理论都产生了一定的影响。

• valency更多例句

英英字典

剑桥英英字典

• a measurement that shows the number of hydrogen atoms that can combine with one atom of a particular chemical element to make a compound, used to describe how easily an element can connect in a chemical way with others

• valency剑桥字典
• valency柯林斯字典