查询词典 beam

The beam waveguide mirrors are placed in the steel tube segments in readiness for installation amongst the alidade structural beams.

束波导镜子放置在钢管部分准备安装在照准结构横梁。

Referring to the superposition principle in design deflectors, beam aligner and stigmator can correct the error introduced by machining and assembling.

对中和消像散器的设计中借鉴了偏转场设计中的叠加原理，可以实现对离子光柱体加工和装配误差的校正。

Having developed an understanding of basics, intellisuite is introduced in the context of mems cad with the aim of using it in the design and simulation of a simple mems device which will be subsequently fabricated using the clean room facility ie mask aligner, electron beam lithography, wet bench for chemical etching, sputtering etc.

制订了一项谅解的基础， intellisuite介绍了在微机电系统计算机辅助设计的目的是利用它在设计和模拟一个简单的mems器件将在随后采用清洁房间设施即遮罩同步，电子束光刻，湿法化学腐蚀板凳，溅射等先决条件：英国104 ， 103太太，太太， 221 ， 231太太，太太312 。

After we have designed the lenses system, deflectors, beam aligner, stigmator and mass separator, integrated design of ion optical column was realized by using fifth order Runge-Kutta trace the ions directly. We also simulated the coulomb effect among ions through Monte Carlo method.

各个光学器件设计完成后，将它们组合起来采用五阶龙格－库塔法直接轨迹追踪，实现了离子束光柱体的一体化设计，并利用蒙特卡罗方法仿真了离子间的库仑力效应。

The detectors were irradiated with a mono-energetic beam of charged particles, which are protons, alpha particles, oxygen and iron ions.

粒子的能量刻度采用的是1／3档，在ΔE〓探测器中每道能量H〓=0.107MeV／道，在ΔE〓探测器中每道能量H〓=0.123MeV／道。

Park Chung-Ming Yan a total area of 2666 hectares, from Wong Yan-song scenic attractions area, syrup Water Gap Recreation Area, eight-way channel alpine botanical garden, Goesan sub-beam forest landscape area, a small gorge leisure zone.

松鸣岩公园总面积为2666公顷，由松鸣岩风景名胜古迹区、药水峡水上游乐区、八路沟高山植物园区、槐山子梁森林景观区、小峡休闲度假区组成。

Based on the Jones matrix method and the reflect characteristic of coating film on mirror, the physical model of polarizing beam splitting in altazimuth Coudé telescope is built.

基于镜面膜层复振幅反射特性，采用琼斯矩阵描述方法，建立了偏振分光物理模型，研究了共孔径发射和接收偏振耦合分光的效率问题，并与实验结果进行了比较。

In the experiments of Rayleigh laser guide star for adaptive optics on altazimuth Coudé telescope, the technology of LGS launched and received in the common aperture using polarizing beam splitting scheme is researched.

在地平式折轴望远镜上开展自适应光学瑞利激光导星实验，研究了信标光束同孔径发射和接收偏振分光技术。

The physical model of polarizing beam coupling and splitting system using altazimuth coude telescope is built up based on Mueller matrix and Stokes vector. The phenomena of the decreasing of the receiving efficiency are successfully explained by this model. Three dynamic phase compensation solutions are proposed: 1 Two quarter-wave plates are rotated to compensate the phase of the laser.

针对这个问题，建立了地平式折轴望远镜的共孔径偏振耦合分光模型，用Stokes矢量和Mueller矩阵分析了在望远镜旋转过程中激光偏振态的变化，数值模拟计算了望远镜处于不同方位角和天顶角时的偏振耦合分光效率，解释了实验中观察到的望远镜旋转导致偏振耦合分光效率退化的现象。

In this thesis we investigate the beam propagation and amphoteric refraction in a Uniaxially anisotropic crystal.

本文在理论上研究了单轴晶体中的光束传输和正负折射现象。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。