major impurity 中文意思是什麼
major impurity
解釋
主要雜質-
The major research interest covers a broad range of topics concerned with the fundamental properties of shallow - levels in semiconductors and with impurity related issues of importance to semiconductor physics and technology, e. g., single and multiple donors and acceptors, shallow excited states of deep - level impurities, defect interaction on the atomic scale such as impurity - pair or complex formation
主要研究方向涵括半導體物理與技術方面有關雜質之重要領域，例如施者與受者雜質、淺與深雜質、雜質能階、雜質光譜、雜質與雜質或缺陷相互間之交互作用，以及復合雜質之形成與特性等。 -
Determination of major components and trace impurity in cu - pb alloy by icp - aes
電感耦合等離子發射光譜法測定鉛黃銅中常微量元素
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