truncated series meaning in English
截尾的级数
Examples
- Application of laguerre - gauss truncated series expansion
高斯截断级数展开法的应用 - The window function of circular hard - edge apertures is simulated and optimized by the laguerre - gauss truncated series , and applied to study the diffraction of gaussian beams and 0 - order bessel - gaussian beams by the hard - edge aperture
摘要用拉盖尔高斯截断级数模拟了任意半径的圆孔硬边光阑窗口函数，并应用于研究高斯光束和零阶贝塞尔高斯光束通过硬边光阑的衍射。 - The results of the axial and transversal intensity distributions of gaussian beams and 0 - order bessel - gaussian beams show that the results by the optimized laguerre - gaussian truncated series are in good agreement with those by the fresnel diffraction integral method if the integration plane is not close to the aperture
对高斯光束和零阶贝塞尔高斯光束的轴向和横向光强分布的计算结果表明：当积分面不是很靠近光阑时，用参数最佳化选取的拉盖尔高斯截断级数法与用直接数值积分所得结果符合很好。