均匀分布

According to the geometrical optics, the focusing spot of this parabolic mirror is studied by ray tracking.

根据几何光学原理，采用光线追迹的方法对该抛物面镜的光斑进行分析，证明通过抛物面镜反射聚焦后，能够将原始圆形激光束整形为光强分布均匀的窄条形光斑。

The result show that the glass cover of amouphous glass-covered Fe-rich microwires are symmetrical, and the diameter ranging from 10μm to 30μm, they have the better electromagnetic parameters during the range of 2 ~18GHz. Reflection coefficient of one-layer absorber ( 1m m thick) was nμmerically calculated.

实验结果表明，由熔融拉丝法制备的Fe基纤维包覆玻璃形貌均一，直径范围在10μm～30μm之间，相结构分布均匀，在2 ~18 GHz波段具有较好的电磁参数，并计算了1 mm的单层反射率曲线。

In the combined approach, the HAGA determines the optimal displacement ratios and number of fictitious charges used in CSM, and then obtains the optimal contour design of support insulators to minimize and uniform the tangential electric field along the dielectric boundary.

在此复合式方法中，杂凑基因演算法先用来决定电荷模拟法中之假想电荷与配置比之最佳值；然后再用杂凑基因演算法来获得支持碍子之最佳化外型，以便能够将支持碍子介质边界上之切线电场强度分布均匀化且最小化。

The error of the large-scale wind retrieved by TVAD technique has somerelationship to initial phase of the fitting harmonic curve.

理想简谐分布离散数据的模拟实验表明，TVAD的风向均匀误差为16°、风速为0.27，与常规测风的误差相近。

The neck should be raised, the poll high and the head slightly in front of the vertical.

体重均匀地分布在四肢上，前、后肢成对地并齐。

This paper explores the application of the modern digitized technology to the teaching of the Electromagnetism. By the numerical calculation and digital simulation, the electromagnetic field of an uniformly charged ring, the non-linear vibration of charged particle in an uniformly charged ring and the uniform area of Helmholtz coils are discussed.

本文探讨现代数字技术在电磁学教学中的应用，通过数值计算和数字模拟，深入讨论了环形源电磁场的空间分布、带电粒子在带电圆环电场中的非线性振动以及亥姆霍兹线圈内的均匀磁场问题。

In oak they are large, and arranged in narrow bands, but in hickory they are smaller, and more evenly distributed.

在橡木里，这些管道很大，而且是呈窄带状，但是在山核桃木中这些管道小得多，而且分布更均匀。

The results showed that the light-colored compound conductive powder exhibit hoariness of the colour , resistant rate to 35.cm , small crystallite sizes about 0.04 mm ,the electric substance of wrap sizes about nanometer and posses the nice disperse and stability .

2得到的浅色复合导电粉末外观颜色为浅灰白，平均粒径小于0.04mm，电阻率低，可达35Ω。cm左右；包覆的导电物质分布均匀、颗粒细小、为纳米级晶粒；分散性和稳定性也比较好。

Compared with the general concrete spray layer, the stress distribution is more homogeneous and the yield capacity is better.

与素混凝土喷层相比，聚丙烯纤维混凝土喷层中的应力分布较均匀，有较好的让压能力。

The average air outlet temperatures achieved were a little higher due to a more homogeneous temperature distribution.

平均风口温度达到一个高一点，因为一场更加均匀的温度分布。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。