valences

valences

美 [?ve?l?ns] 　英 ['ve?l?ns]

• n.【化】(化合)價；(原子)價；【生】效價；同“valance”
• 網絡價位；期望價值；價值性

詞形變化

復數：valences  

英漢解釋

n.	1. 【化】(化合)價;(原子)價;【生】效價 2. 同“valance”

英英解釋

n.	1. Same as valance 2. a measurement of the ability of an atom to combine with other atoms 3. the number of different types of clause that a word can be used with

例句

The attachment of a group to a central metallic agent such as iron with two valences to form a heterocyclic ring.

一種基與中心金屬離子（如二價鐵離子）結合，形成雜環。

All five valences are the ordinary, nonpolar ones.

所有5個價鍵都是普通的非極性鍵。

Oxidative Properties and Mechanisms of Ru with Different Valences

不同價態Ru的氧化性能及氧化機理