chemical bounding

• 化学结合

chemical bounding的用法和样例：

例句

1. A chemical combination formulated to react with a resin to form a continuous film.
   树脂通过发生化学反应而形成化学结合并形成连续的涂膜。
2. Uranium is frequently enriched by sorption or chemical combination in shales, lignites and phosphorites.
   铀经常为页岩，泥炭和磷块岩所吸附或化学结合态而富集。