This paper describes two microcomputer programs of electron diffractionspot patterns.
本文介绍了两种电子衍射花样的微型机分析程序。
2
Then the diffractionspot size is decreased, and the optical resolution is increased, so the accuracy of the fine tracking system is improved.
由此减小接收衍射光斑的大小，提高系统的光学分辨能力，从而提高精跟踪系统的精确性。
3
Highly visible stationary laser diffraction patterns from liquid surface waves at a few tens Hertz were obtained experimentally, and the disappearance of zero order diffractionspot was also observed.