出射的

The screen is set up in the installation box and surrounded by four mirrors. The video image, reflected by the mirrors within the box, creates a series of throw-back visual effect. It aims to create factious and repeatedly feelings, disorder, vision illusion, and confused phenomenon.

装置部分是将影片镶崁在一个盒型的镜子空间之中，四面是镜子在盒子中，反射中间的影片内容，造成一种连续、镜射的视觉效果，试图制造出一种虚实的感觉，及重复重叠的错乱感，让人产生一种视觉错乱，一种乱象。

Collins formula, which describes the diffraction of light wave passed through a near-axis optical system, and its inverse calculation expression are presented in this paper. The object plane and charge coupled device detector plane which are used in the study of digital holographic detect, are treated as the input and output planes of an ABCD system.

给出描述光波通过傍轴光学系统衍射的柯林斯公式及其逆运算表达式，然后将数字全息检测研究中的物平面及CCD探测平面视为ABCD系统的输入平面及输出平面，提出通过柯林斯公式的逆运算进行波面重构的一种计算方法。

The pale,the cold,and the moony smile Which the meteor beam of a starless night Sheds on a lonely and sea－girl isle, Ere the dawning of morn's undoubted light, Is the flame of life so tickle and wan That flits round our steps till there strength is gone.

传道书》在黎明射出无可置疑的曙光以前，暗黑的夜空中划过流星一点，向着汪洋大海环绕的一座小岛倾泻下苍白、寒冷、月光似的微笑，这就是生命的光焰，易变而且暗淡，照着我们的双脚，直到举步的力量耗完。

In this paper a finite element model with the moving heat source and mesh remove technique in software package ABAQUS is used to simulate the process of percussion drilling with ultrashort laser. The temperature profile and residual stress distributions around the laser-formed hole can be calculated by a sequentially coupled thermal-stress analysis.

本文尝试以有限元素分析软体ABAQUS，利用移动热源之观念及网格移除技术来模拟超快雷射的多脉冲钻孔加工过程，以描绘出钻孔周遭的温度分布曲线，并透过顺序偶合法分析其所造成的应力场分布情形。

Certain classes of matrices are indicated for which the star、left-star、 right-star and minus partial orderings, or some of them, are equivalent.

定义了态射的加权广义逆，证明它的唯一性，在某些情形下给出了存在的充要条件和表达式。

Floating beside their hands are rainbow-colored guns shooting out small red hearts in place of bullets.

漂浮在她们手边的是7彩的冲锋枪，射出枪膛的不是子弹而是一些小小的红心。

Taking no account of aberrations,the optical spot size of the lens whose diameter is 1.80 mm is 1.2 μm.Compare the measurement value which is 1.5 μm with the theoretical one,they are almost identical with each others.It also proves the theoretical analysis is reasoned.

在不考虑像差的情况下，直径为1.8 mm的透镜其出射光斑直径为1.2 μm，利用狭缝扫描法进行了实际测量，测量值为1.5 μm，理论值与实验值基本吻合，从而说明理论分析的合理性。

Our experiments demonstrated that the extraordinary enhancement and beaming effect results from the excitation of surface plasmons,and the period corrugations in the output surface results in the beaming effect.

我们的实验证实，该超强透射和聚束效应都与表面等离子体激元的耦合激发有着密切的联系，出射面具有周期结构是决定聚束效应产生的条件。

A Monte Carlo model was used to simulate the spatial and energy distribution of the emission electrons from the micro hollow cathode discharge, based on these results, spatial distribution of the electron in the micro hollow cathode sustained glow discharge was also modeled.

利用蒙特卡洛方法模拟了微空心阴极放电出射电子的空间以及能量分布，并在此基础上模拟了微空心阴极放电自持的辉光放电中电子的空间分布。

Based on Fermat's principle and light path function, it gets the spectral distribution of the incident rays, and it can get the ray tracing map through a matrix method.

在费马原理的基础上利用光程函数法得到入射光通过光栅后的光谱分布情况，再使用传输矩阵的计算方法构造出光谱的点列图。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。