英语翻译
dirl butter
拓展翻译
蒸发胶质试验
evaporation gum test
杂质
impurity
impurities; impurity
impurity
杂质半导体
impurity semicomductor; impurity semiconductor
杂质的沉积
contamination precipitation
杂质分布
impurity distribution
杂质极限
limit of impurities
杂质煤
attritus
杂质密度
impurity density
杂质能带
impurity band
杂质能阶
impurity level; impurity levels
杂质剖面
impurity profile
杂质缺陷
extrinsic defect; impurity defect
杂质散播
impurity scattering
杂质梯度
impurity gradient
杂质限度
limit of impurities
诱发试验法
provocation methods
羽芽试验
feather-germ tests
预防试验
prophylactic tria
裕度试验
allowance test
愈创木脂试验
Cowie's test; guaiac tests