impure是什么意思？impure怎么读？impure例句及用法

1 . Impure drinking water is a cause of disease.

不洁的饮用水是引发疾病的一个原因.

来自《简明英汉词典》

2 . Impure novels have brought and are bringing much misery on the world.

不洁的小说已经给世界带来不幸,还将带来更多的不幸.

来自辞典例句

3 . The air of a big city is often impure .

大城市的空气往往是污浊的.

来自辞典例句

4 . You've got a dirty mind, ie You have impure thoughts.

你满脑子下流事.

来自辞典例句

5 . Many of the deposits are too small, too impure .

许多蕴藏量太小, 质地太不纯.

来自辞典例句

impure相关短语搭配

1 . 杂质半导体

impurity scattering 杂质散射impurity semiconductor 杂质半导体in clockwise direction 向顺时针的方向

1 . 杂质能带

impurity atom 杂质原子impurity band 杂质能带impurity center 杂质中心

1 . 杂质能级

impurity ionization temperature 杂质电离温度impurity level 杂质能级impurity mask 杂质掩膜

1 . 杂质原子

替位式杂质原子(impurity atom)是杂质原子代替基本原子的位置。 能吸收光的点缺陷称为色心。 Solid State Physics Physics Department, Northwest University 线缺陷.