impurity

复数：

名词复数: impurities

更多词形：

名词复数: impurities |

单词例句：

Used for screening the thick impurity of wasted paper pulp.

用于对废纸浆进行粗大杂质筛选。

This impurity must be purged away after death.

这种污秽应该在死后加以净化。

Various chemicals is then inject to combine with unwanted impurity which is not burn out by the oxygen.

然后喷入化学物品，使之与不需要的杂质相结合，因为这些杂质没有被氧气烧毁。

A process of removing impurity from pickling waste liquor had been developed.

对酸洗废液除杂质的工艺方法进行了试验研究。

Also you shall not approach a woman to uncover her nakedness during her menstrual impurity.

利18:19女人行经不洁净的时候、可露他的下体、他亲近。

The oxygen react vigorously with the impurity in the iron.

氧气与铁中的杂质发生剧烈的化学反应。

Compllete ctystal shape,high diaphaneity and low impurity.

晶形完整，透明度高，杂质含量低，晶型与晶体强度性能优越。

Your impurity must be cleansed.

必须净化你的非道德。

QJ-C carbon dioxide filter is applied to improve purity of CO2 and separate impurity.

C二氧化碳过滤器用它来提高co2纯度，分离杂质。