强化组成的英文怎么说

强化组成的英文：
hardending constituent

Being or functioning as a constituent or an ingredient.
合成的是或作为一个组成部分或成分的

The two constituent frequencies are clearly discernible
可以清楚地辨别出两种成分的频率来。

glycerol is a constituent of all fats and phospholipids
甘油是所有脂肪和磷脂的组成部分。

Oxygen and hydrogen are the constituent parts of water.
氧与氢为水之构成要素

Water vapor is a normal constituent of the atmosphere.
水蒸气是大气的正常组成部分。