impurity相关的词根或词缀是: purpurg

复数： impurities

In this material , a " molecule " at the heart of an artificially created diamond film consists of a nitrogen atom ( present as in impurity amid all those carbon atoms ) and a nearby vacancy , a place in the crystal containing no atom at all .

在这种材料中，一个人工金刚石薄膜的中心有一个“分子”，该“分子”由一个氮原子（体现为这些碳原子中的掺入的杂质）和附近的一个空位（该处一个原子都没有）组成。

On their wedding night , he discovers her impurity .

在他们的新婚之夜，他发现她的不洁。

What could be more natural , then , than to team up with islam and popery to cleanse that terrible impurity ?

因此同伊斯兰教，罗马天主教联盟，共同清除可怕渎神者的做法是再自然不过了。

He values purity and detests impurity and inauthenticity .

他看重的纯度和杂质和不真实厌恶。

Analysis of optical impurity of ephedrine levorotatory by capillary electrophoresis .

毛细管电泳法检查左旋麻黄碱中对映异构体杂质的研究。