circle aperture的用法和樣例：
例句
- The description of a plane wave diffracted by a circular aperture is directly started from the Maxwell's equations.
平面波經圓孔光闌衍射的表徵是直接基於麥克斯韋方程組。 - As an example of applications, numerical calculation is performed to calculate the losses of Bessel-Gaussian beams propagating through a circular aperture.
作為應用舉例，對零階貝塞爾高斯光束通過圓孔硬邊光闌時的衍射損耗作了詳細的計算。
