1)Y-branchY分支
1.Analysis of the Cosine Style of Y-branch Parameters Characteristic;余弦型Y分支结构参数的性能分析
2.Using the wide angle finite difference beam propagation method (FD-BPM), the influences of waveguides parameters, such as the transition length, the variation of the refractive index and the width of mask opening, on the bend loss of the Y-branch optical waveguides with a cosine-generated S-curve fabricated by APE technology is analyzed and compared with the cosine-generated S bend waveguides.对采用该技术制备的,具有余弦型弯曲的Y分支光波导,利用宽角有限差分光束传播法,就过渡区长度、波导折射率增量、掩模版开口宽度等对波导弯曲损耗的影响进行了研究,并与余弦型弯曲波导进行了比较。
3.Using the wide angle finite difference beam propagation method (FD-BPM), the influences of the waveguide parameters, such as the transition length, the variation of the surface index and the width of mask opening, on the bend loss of the Y-branch optical waveguides with two different S-shaped bend fabricated by APE technology are analyzed.对采用退火质子交换技术(APE)制备的具有正弦型弯曲和余弦型弯曲两种不同的S型弯曲的Y分支光波导,利用宽角有限差分光束传播法,就过渡区长度、波导表面折射率增量、掩模版开口宽度等对波导弯曲损耗的影响进行了研究。
英文短句/例句
1.Analysis and computation for asymmetric Y branch was presented.对非对称Y分支进行了理论分析和计算。
2.Research on Integrated Optical Phase Modulator with Y-Branch Profile for Fiber-Optic Gyro;用于光纤陀螺的Y分支集成光学调制器的研究
3.Novel Low-Loss Wide-Angle Y-Junctions of Optical Waveguides with Graded-index Profiles;新型低损耗大角度Y分支集成光波导的研究
4.Influence of the Cosine Style of Y Branchparameters on the Transmission Characteristic;基于余弦型Y分支光波导结构参数的传输性能研究
5.Design and Manufacture of Branch Optic Waveguide Phase Modulator for Fiber Optic Gyroscope;光纤螺仪用集成光波导Y分支相位调制器的设计与制作
6.Fabrication and Measurement of Ion-exchange Channel and Design of Y Branch Waveguide;离子交换条形光波导的制备与特性测试及Y分支光波导的设计
7.Elasto-plastic Dynamic Analysis of Y-eccentrically Braced Steel Frame;Y型偏心支撑钢框架弹塑性动力分析
8.Experimental Research on Flow Distribution For Changeable Angle Y-shaped Branch Pipe in Pneumatic Conveying变角度Y型分支管气力输送流量分配特性研究
9.Numerical Simulation of Gas-solid two Phase Flow in Y-shape Branch PipeY型分支管内气固两相流动的数值模拟
10.Research on Resistance Properties for Y Type Branch Pipe in Pneumatic Conveying Process气力输送Y型分支管网流动阻力特性的研究
11.Experimental research on resistance properties for changeable angle Y-shaped branch pipe in pneumatic conveying变角度Y形分支管气力输送流动阻力特性研究
12.Performance of Y shape eccentrically braced steel frames under cyclic loadY型偏心支撑钢框架受力性能有限元分析
13.Flow Distribution Characteristics and Prediction of Y-Shaped Branch Pipe in Gas-Solid Two-Phase气固两相Y型分支管网流量分配特性的研究与预测
14.Experimental Study and Numerical Simulation of the Flow Distribution Characteristics of a Gas-solid Two-phase Y-shaped Branch Pipe Network气固两相Y型分支管网流量分配特性的试验研究与数值模拟
15.Dynamic Analysis of Y Style Eccentrically Braced Steel Frame and Research on Link Beam Parameters;Y型偏心支撑钢框架的动力分析及耗能梁段的参数研究
16.Y-configuration stent placement in treatment of wide-necked intracranial bifurcation aneurysms:a report of 3 cases and review of literature“Y型”支架植入技术治疗颅内分叉部宽颈动脉瘤三例并文献复习
17.You get to be the voice of reality now. A friend who's often quite analytical has a current tendency toward fantasy and overspending.现在你得实话实说。Y个十分擅于分析的朋友正出现爱幻想及超支的倾向。
18.decationized Y sieve脱阳离子Y型分子筛
相关短句/例句
Y branchY分支
1.The Y branch is the fundamental structure in the planar lightwave circuit, and the property of its output is analyzed in this paper.文章分析了平面光波导 Y分支的输出特性 ,通过优化 Y分支中扩模波导的长度和插入一根适当长度直波导对 Y分支的输出均匀性进行了优化 ,通过这种优化设计可以获得具有均匀输出特性的 Y分
2.It is a digital optical switch (DOS) with a Y branch structure.利用有机聚合物材料热光效应进行了Y分支结构光波导开关的研究和制作 ,实验结果显示光开关具有小于 - 2 0dB的串音 ,驱动功率为 110mW~ 130mW。
3)Y-type carbon nanotubesY型分支
4)Y-branchY分支器
5)cascaded Y-branch级联Y分支
1.Optimized design of cascaded Y-branch waveguide;级联Y分支光波导的优化设计
6)Y-branch waveguideY分支波导
1.In order to reduce the branching loss,a Y-branch waveguide structure is presented,in which a multimode tapered transitional waveguide is embedded between an incident channel and an output branch.为减小Y分支波导的分支损耗,提出在输入波导和两输出波导间引入锥形多模过渡波导。
2.As a basic optical splitting and light-connecting device,nano-scale Y-branch waveguide is the basis of designing and developing nano-scale optical devices.Y分支波导作为最基本的分光和光路连接元件是纳米光学器件设计与制备的基础。
3.The chip of the FOG(Y-branch waveguide phrase modulator) is the pivotal parts in the FOG system, and researching its fabricating technics for improving its performance is very important to our national defence.而光纤陀螺集成光学芯片(Y分支波导相位调制器)则是光纤陀螺的关键部件,对其制备工艺进行研究、提高其性能对于国防建设具有重要的现实意义。
延伸阅读
单位元的连通分支单位元的连通分支connected component of the identity 连通分支,又例如伪止交么模群50印,q)能看作是连通复代数群Sq、(C)的实点构成之群,当p二0或q=0时,它是连通的,当p,q>0时,它分裂成两个连通的分支.然而,场Lie群G皿)是紧Lie群时,G。(R)是连通的单位元的连通分支t以..ed比d~侧瀚ept of theide时ty;eu”3皿.~喂“仆e汉职.叫目],单位元分支(identity。。rnponent),群G的 拓扑群(或代数群)G的包含此群的单位元的最大连通子集G“.分支G“是G的闭正规子群;G的关于G“的陪集就是G的连通分支,商群G/G”是完全不连通和Hausdorff的,且在G的所有使G/H完全不连通的正规子群H中,G“是最小的.如果G局部连通(例如,G为琉群),则G“在G中是开的,且G/G“是离散的. 对任意代数群G来说,单位分支也是开的,且它有有限指数;G”还是G中具有有限指数的极小闭子群.代数群的连通分支和不可约分支相同.对代数群G的任一多项式同态价,我们有中(Go)=仲(G))“.如果G是一域上代数群,则G“仍定义在此域上. 若G为复数域C上代数群,则它的单位分支G”和它作为复Lie群的单位分支相同.若G为实数域R上的群,则G“中实点构成之群G气R)按Lie群G(R)的拓扑它不一定连通,然而它的连通分支数有限.例如,虽然GL。们是连通的,可是GL。仅)分裂成两个