结果表明，电子有效质量失配对电子-声学波声子散射率的影响不可忽视。

It is shown that the effect of electron effective mass mismatch on the electron phonon scattering rate is notable.

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电子背散射衍射样品的制备质量对其成像效果的影响至关重要，着重介绍了几种有效的样品制备方法。

Since the quality of metallographic sample has great effect on the accuracy and precision of testing results, several preparations of electron backscatter diffraction(EBSD) sample are introduced.

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受激布里渊散射作为相位共轭的一种手段可以在保证光束质量的前提下有效地提高固体激光的功率。

As a means of phase conjugation. SBS (stimulated Brillouin scattering) can increase the power of solid lasers with high beam quality.

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