impurity belt
英
美
杂质带
impurity belt的相关资料:
临近单词
impurity
impurity activation energy
impurity-band conduction
impurity ionization energy
impurity photoconductivity
Impurity formation energies
impurity in commercial coal
impurity profile measurement
impurity diffusion technique
impurity on substrate surface
impurity dopant incorporation
目录
查词历史
英 汉