impurity中文什么意思
[ im'pjuəriti ]发音: 用"impurity"造句
n.
〔常用 pl.〕
1.不纯,不洁。
2.下流,不道德,不贞节,杂质。
+更多解释...
〔常用 pl.〕
1.不纯,不洁。
2.下流,不道德,不贞节,杂质。
+更多解释...
- a orption impurity: 吸收杂质
- absorption impurity: 吸收杂质; 吸收沾染
- acceptor impurity: 受素不纯物; 受体杂质; 受钟质; ...
例句与用法
更多例句: 下一页- It is free from air, moisture or impurities .
它不含空气,水份和杂物。 - Impurities tend to segregate at grain boundaries .
杂质常常在晶粒间界偏析。 - This impurity must be purged away after death .
这种污秽应该在死后加以净化。 - The buildup of impurities often results in defective plating .
杂质的积累经常导致不良的电镀。 - The impurities present have an important effect on the rate of setting .
存在的杂质对凝固速率有很大的影响。
英文释义
名词- the condition of being impure
同义词:impureness - worthless or dangerous material that should be removed; "there were impurities in the water"
同义词:dross
百科释义
Impurities are substances inside a confined amount of liquid, gas, or solid, which differ from the chemical composition of the material or compound.
详细百科解释