1·The principle of acoustooptic diffraction was introduced, and the experimental research was carried through about acoustooptic deflexion and modulation of Bragg diffraction.
介绍了声光衍射的原理，并对布拉格衍射中的声光偏转和声光调制进行了实验研究。
2·In the rupture process of the composite, crack deflexion, crystal evulsion, and rupture through crystal could be observed.
渗透复合体在断裂过程中可见：裂纹偏转、晶体拔出和穿晶断裂。
3·The fine grains, crack deflexion and grain-bridging are main toughening mechanisms of silicon carbide ceramic.
细晶、裂纹偏转和晶粒桥联是碳化硅陶瓷的主要增韧机制。
4·So liquid crystal grating is used in extensive field such as diffraction optics, photoelectric switch, deflexion controlling of light beam.
因此液晶光栅的这种光电特性在衍射光学、光电开关、光束偏转控制等许多领域具有广泛的应用前景。
5·This article expatiates the lead-foot-line reciprocation method and its usages from the two sides of cathode lead-foot joint reciprocation and deflexion loop down-lead reciprocation.
从阴极引脚接点互换和偏转线圈引线互换两个方面对“引脚线互换法”及其用法进行了阐述。