并且受边界散射效应的影响，热导率值随硅锗原子百分比的不同发生变化；

The thermal conductivities change with different Si and Ge atoms percent because of the effect of interface scatterings;

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并且受边界散射效应的影响，热导率值随硅锗原子百分比的不同发生变化；

The thermal conductivities change with different Si and Ge atoms percent because of the effect of interface scatterings;

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