描述为

Based on the theory of geometric optics and matrix optics, the vibration misalignment of light-beam propagating matrices of lens and planar reflector ar.

基于几何光学和矩阵光学理论，给出了光学透镜和平面反射镜的失调光束传输变换矩阵，描述了光学系统的三维振动失调光束传输模型，为光学系统的光线传输失调的分析提供了理论方法。

Keywords: SDL, GKS, functional specification and description, graphical document,text document, editor, software generation.

本文描述了以CCITTSDL'88为标准，基于图形核心系统设计实现的SDL支撑系统（3S），包括SDL的图形方式的文档录入和编辑工作、对录入的SDL／GR文档进行正确性检查和将SDL／GR文本翻译到文字短语方式表达的SDL／PR文本等几部分。

Clinique Lash Power Curling Mascara delivers superior results for those who desire long, glamorously curled lashes. Its uinique ''crescent moon'' shaped brush is specially designed for Asian women, it reaches and beautifully lengthens even the tiniest lashes.

中文描述：「Clinique 纤长魔力睫毛膏」以先进配方改造短而直的睫毛，配合「新月形」毛刷头，为亚洲女性而设，能触及内外眼角短小睫毛，只需轻轻在睫毛上按压十秒，即可令睫毛形态纤长、浓密卷翘，轻易造出卷曲的睫毛造型。

Out of the terminal project has been moving forward, 14:20 assigned to the entrance of the Grand Palace, the Jade Buddha Temple, including the Royal Palace Tickets 250 baht, a large scope of the Grand Palace, the visit is just one part of a small part of several predecessors have a lot of description , Can be summed up in two sentences: the resplendent and colorful.

走出码头项目已向前推进， 14：20分配给入口处的大皇宫，玉佛寺，包括皇宫门票250铢，大范围的大皇宫，这次访问只是其中的一个组成部分一小部分的几个前任有很多描述，可以概括为两句话：在灿烂多彩。

It shows the geological and geochemical characteristics of a REE deposit in granitic weathered crust in the eastern part of Guangdong Province.

本文以大量实际资料为基础，对粤东某一花岗岩风化壳稀土矿床的地质地球化学特征作了描述。

The young green consumer guide This book says that our world is in danger.It is vital that we do something to save the earth.

年轻绿色消费者指南本书描述的是地球正处在危险之中，我们必须为拯救它做点什么。

Athena: Before I describe it, can I lay down one ground rule about this discussion?

在我开始描述之前，我可以为我们的讨论先做一个约定吗？

In Kubuqi sandland of Erdos plateau, from 1991 to 1996, we collected the datum of 42 months about three-toed jerboa,dersert hamster, Chinese jird, striped hamster,five-toed jerboa, and ground squirrel, and we focused to describe their seasonality, inter annual change and trends by moving average and analysis of PCA.

以 1 991～ 1 996年在在中国农科院草原研究所鄂尔多斯高原沙地草场改良试验站 6年4 2个月的调查材料为基础，运用 PCA分析技术、移动平均等方法，对该地三趾跳鼠、小毛足鼠、子午沙鼠及黑线仓鼠、黄鼠及五趾跳鼠等 6个啮齿动物种群的季节性、年季动态和趋势进行了描述分析。

Main creative points of the thesis are as following:1. It is the first time to apply 2-D and 3-D turbulent model of the air-water two phases flow to the study on hydraulic properties of groyne. It makes description of the turbulent flow field to be possible precisely. This offers a more accurate method to determine the water surface in channel improvement.2. Based on the results of experiment and simulation for 3-D turbulent model of air-water two phases flow, a new formula to compute the height of damming is built.3. Based on the 2-D mode and the formula to compute the height of damming, the subdivision method of 2-D computation for water surface at upstream and downstream.

本文的创新工作主要是：首次将三维水气两相流紊流数学模型应用于丁坝水动力学特性研究，使丁坝附近流场和紊动场的精细描述成为可能，为航道整治中水面线确定提供了一个更为准确的方法；(2)基于水槽实验和三维水气两相流紊流数学模型数值模拟结果，建立了新的丁坝前奎水高度计算公式；(3)基于上述奎水高度计算公式和本文二维水面计算数学模型，首次提出了丁坝上下游二维水面分段计算方法。

Two of her poems, Casa Guidi Windows and Poems Before Congress, dealt directly with the Italian fight for independence.

她的两首诗，《圭迪的窗子》和《大会前的诗歌》直截了当地描述了当时意大利为独立而进行的斗争。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了