常見例句雙語例句It is believed that the emission peaks were concerned with impurity level in the bandgap.變溫實(shí)驗說明相應(yīng)發(fā)射峰與材料禁帶中形成的雜質(zhì)能級有關(guān)。Varying impurity level, it was found that this microstructural effect is independent of temper embrittlement.改變雜質(zhì)水平，看出顯微組織的影響與回火脆性無關(guān)。This is a photonic impurity state, similar to the impurity level in semiconductor. The introduction of impurity layer increased the width…雜質(zhì)層的引入增寬了原來光子禁帶的寬度，雜質(zhì)態(tài)的特征與雜質(zhì)層的光學(xué)厚度、 折射率及在晶體中的位置等因素有關(guān)。權(quán)威例句Even then, some level of impurity must be tolerable.ECONOMIST: Genetically modified crops 返回 impurity level