研究表明干涉场中的相位鞍点以及涡旋点的位置与光束的离轴参数、束腰宽度、相位以及相对振幅有关。

It is shown that the positions of phase saddles and vortices depend on the off-axis parameter, beam width, phase and relative amplitude of beams.

youdao

在低压涡旋强度演化和路径变化的过程中，显示出清楚的临界点现象。

The results also show that in the intensity evolution and the track change of the cyclonic vortex, nonlinear critical point phenomenon appears obviously.

youdao

本文通过实验研究，分析电晕放电的特点，提出基于涡旋动力学理论的挠场与真空零点能相干原理来解释推力的产生。

This paper analyzes the trait of corona discharge by experiments, and then points out that the force of the Lifter is come from the vortex's dynamics.

youdao