能流密度不再随时间作简谐振荡，它的振幅构成一个高斯形状的包络。
The instantaneous energy density does not oscillate with time at the harmonic form, its amplitude forms and envelope with Gaussian shape.
研究了任意形状凸粗糙物体对高斯光束的相干散射特性。
Thecoherent scattering of Gaussian beam by arbitrarily shaped convex dielectric object with rough surface is investigated.
顶角的耦合常数与实验符合得很好，顶角的形状因子基本上是一个高斯型的分布。
The coupling constants of the vertices are in good agreement with the experimental data and the form factors of the vertices are much like the Gaussian functions.
唯一的过滤器我用在这里是高斯模糊，我用来创建应用到黑色椭圆形状的阴影。
The only filter I used here is Gaussian Blur which I used to create the shade applied to the black oval shape.
利用两种方法研究了脉冲形状为高斯型的色散管理孤子系统定时抖动。
The timing-jitter in dispersion-managed soliton system with the Gaussian pulse was studied by two methods.
且透射高斯光束的形状也随光的入射角以及空气隙厚度的改变发生变化；
The profile of transmitted Gaussian beam varies with the change of incident angle and air-gap thickness.
用高斯函数拟会出谱线的形状，标出线心的波长值，作为自动证认的基础。
The Gauss function is used to fit the spectral lines, marking the central wavelengths, as a basis for automatic identification.
还研究了超高斯光束通过近轴光学系统时，保持其形状和阶数不变的条件。
The condition has been discussed, under which SG beams preserve their shape and order, while passing through paraxial optical systems.
接着，论文对导出的原始图像直方图曲线进行分解，得到最接近直方图形状的高斯函数曲线。
Next, the estimated histogram is decomposed so as to get Gaussian curves nearest to the shape of the histogram.
通过比较得出一组最佳的品质因数调节参数，并用于对光栅耦合系数高斯分布形状和耦合长度进行优化，最终获得了最佳的色散特性。
With this quality factor, the grating structure is optimized by selecting different coupling lengths and the distribution of coupling coefficient to improve its dispersion property.
通过比较得出一组最佳的品质因数调节参数，并用于对光栅耦合系数高斯分布形状和耦合长度进行优化，最终获得了最佳的色散特性。
With this quality factor, the grating structure is optimized by selecting different coupling lengths and the distribution of coupling coefficient to improve its dispersion property.
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