absorption impurity
短语词组
- absorption n impurity 吸收杂质
- impurity absorption 杂质吸收;杂质吹收;吸收污染
- graded impurity absorption 缓变杂质浓度
- impurity absorption peak 杂质吸收
- impurity absorption edge 杂质吹收;杂质吸收限杂质吸收边缘;杂质吸收限
- impurity center absorption 杂质中心吸收
- impurity y absorption 杂质吸收 返回 absorption impurity