valent 

英汉解释

adj. 化合价的

参考例句

1. The product have a soft point 130℃and high valent of use.
产物聚合松香的软化点为130℃，具有较高的应用价值。
2. "7-valent pneumococcal conjugate vaccine" to fill this gap.
“7价肺炎球菌结合疫苗”填补了这一空白。
3. Pinacol coupling reaction induced by low valent titanium has higher chemoselectivity and stereoselectivity, and has increasing attracted organic chemists in recent years.
由低价钛络合物诱发的片呐醇偶联反应，具有良好的化学选择性和立体选择性，近几年来又引起有机化学家们的极大兴趣与重视。

英英解释

adj.
  1. (chemistry) having valence; usually used in combination

网络释义

valent
化合价的; (化合)价的; （化合）价的;
valent state
价态;
Valent Grammar
配价语法;
Valent Coupeau
华伦天奴·古柏;
valent weight
当量; 释义：当量;