diffraction direction

The grain size in the ( 101 ) diffraction direction is in inverse proportion to the crystal distortion .

并观察到（101）晶面上的畸变与晶粒度有着相反的变化趋势。

The tentative explanation of these differences was given . The grain size , distortion and cell parameters in the ( 101 ) diffraction direction for the temperature series and water content series were computed using X ray diffraction and Voigt function analysis .

采用X射线衍射和Voigt函数单峰分析方法计算了不同反应温度和不同体系含水量下得到的干凝胶粉在500℃煅烧3h后的晶粒度及（101）晶面上的畸变与晶胞参数。

However , When the direction of incident laser and the propagation direction of SAW are not in same plane , the diffraction distribution direction is not located in the plane with incident light . 2 .

但当入射光的方向与表面波的传播方向不共面时，衍射图样的分布方向与入射光并不共面。

The whisker was determined as α - SiC by means of electron diffraction and the direction of the whisker along axis was determined as < 1100 > with the method of calibration of relative magnetic declination .

借助电子衍射的方法确定该晶须为α-SiC；用相对磁偏转角校正的方法确定其轴向生长方向为<1100>。

According to Bragg selectivity of volume holographic grating , the Bragg mismatch of diffraction imaging in z direction significantly decreases diffraction efficiency .

当探测点光源的位置发生变化时，由于体全息光栅的布拉格选择性，可引起衍射成像光场的显著变化。