圆孔衍射 meaning in Chinese

circular hole diffraction

Numerical calculation of intensity distribution in circular aperture diffraction
圆孔衍射光强分布的数值计算
Propagation characteristics of planar wavediffracted by small circular aperture
平面波经微小圆孔衍射的传输特性
Characteristics of propagation function of plane wave diffracted by small circular aperture
平面波经小圆孔衍射轴上传播函数的特性
The propagation characteristics of the diffraction field by a circular aperture of bessel - gauss beam
高斯光束圆孔衍射场的传播特性