基本解释混合同根派生 英汉例句Therefore, the Si-Ge intermixing plays an important role during the overgrowth.因此，此种矽锗混合在成长量子点的过程中扮演了极重要的角色。The thicker Si spacer of Ge QDs results in the lower degree of Si-Ge intermixing.而愈厚的矽间隔会让量子点中的矽锗混合比例降低。