用背散射电子像、钴磁仪、矫顽磁力计、化学分析等手段研究了真空烧结金属陶瓷合金的成分、晶格常数与其钴磁及矫顽磁力的关系。
Using back scattered electrons, co - % magnetism meter, coercive force meter and chemical analysis etc, the compositions, co - % magnetism and coercive force of vacuum sintering cermets are studied.
通过透射电境、X光衍射和拉曼散射对纳米晶的晶格结构和声子特性进行了研究。
Transmission electron microscope (TEM), Raman spectroscopy and X ray diffraction (XRD) were used to investigate the lattice structures, phonon properties of the samples.
本文利用散射矩阵和传输矩阵等方法研究了半导体异质结量子阱和一维光晶格体系中的量子输运特性，为设计和实现具有优良性能的量子过滤器件提供理论依据。
Our arm is to explore the physical mechanisms of the effects, and to supply physical models and make theoretical validity in designing novel quantum filtering devices with better properties.
同时理论方法还表明，空位缺陷对薄膜热导率的巨大影响归因于晶格应力的存在使点缺陷也发生散射作用的结果。
In addition, theoretical analysis indicates that the reduction in the lattice thermal conductivity with vacancy defects can be explained by the enhanced point-defect scattering due to lattice strain.
同时理论方法还表明，空位缺陷对薄膜热导率的巨大影响归因于晶格应力的存在使点缺陷也发生散射作用的结果。
In addition, theoretical analysis indicates that the reduction in the lattice thermal conductivity with vacancy defects can be explained by the enhanced point-defect scattering due to lattice strain.
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