将电子状态用波函数描述，由动量概率分布，推出电子多缝衍射强度分布。
The state of electron is described by wave function and the intensity distribution of multiple slits electron diffraction is derived by probability distribution of electron momentum.
介绍了一种利用光栅的多缝衍射分光代替传统转角法的角度测量的微透镜焦距测量方法。
A new method of microlens focal length measurement by rotation method based on grating diffraction is introduced.
依据光栅衍射理论，利用计算机的计算功能和作图功能对光的多缝衍射实验进行了模拟。
Based on the theory of diffraction, the law and phenomena of multi-slit diffraction are simulated numerically and graphically by programming technology.
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