查询词典 coupler

Measurement system for crystal fiber loss has been set up, an idea that single mode quartz fiber acts as the coupler of crystal fiber incident light has been put forward. The propagation loss of the cladded crystal fiber is measured using this measurement system to be 14 times as low as that of the uncladded crystal fiber, and the transmission of low order modes has been realized in the cladded crystal fiber.

利用激光加热基座法生长出了不同直径、不同晶向的LiNbO〓和Nd：MgO：LiNbO〓单晶光纤；根据熔区质量守恒和热量守恒方程解析了生长速度、速度比和激光功率对晶纤内部显微缺陷和直径波动的影响，提出通过控制激光功率和速度比来维持熔区形状的稳定，以实现高品质晶纤的稳定生长。

In addition, the kinds of optical couplers and the fabrication methods of the coupler are briefly introduced.

本文主要包括以下三个部分：第一部分，在查阅大量文献的基础上，总体介绍熔锥型光纤器件的发展现状和趋势，概述光耦合器的主要分类、拓扑结构和制作方法。

This paper presents a new analytic approach to synthesize the spherical four-bar mechanisms with two prescribed coupler curve cusps, and to analyze the motion type of the generated mechanisms.

本文提出一新的解析法来合成具两特定尖点耦杆点曲线之球面四杆机构，并详加讨论所合成出之机构的运动型态。

Thus, we can apply the very algorithm to make their numerical analysis much quickly and precisely. We will take the following two devices, the multiple branch rectangular waveguide directional coupler and the H-plane T-junction duplexer, as examples, systematically analyze and discuss the "Network segment and de-segment algorithm" presented and GA application in the computer aided design of complex microwave structures.

本论文将以矩形波导分支电桥耦合器和H面T型接头双工器的优化设计为例，比较系统地分析讨论将&多模网络分解—重组算法&和遗传算法应用于微波电路器件CAD的理论、算法和计算技术问题，并给出主要的器件性能特性曲线，以全面报告我们研究工作的心得体会和研究成果。

In this paper, the experimental results of an unidirectional operation laser, includins input-output curve, the power ratio of the two oppositely travelins waves under different coupler transittunces and pump levels, the tuning characteristics with a prism in the external cavity, and the narrowing of the output spectrum with etalons, are given.

本文给出了该结构钛宝石激光器的输入一输出关系、双向波功率比随泵浦功率和输出耦合率的变化、外腔棱镜调谐特性，以及腔内插入标准具进行线宽压窄的实验结果。标签钛宝石激光器环形腔 Ti： Sapphire laser ring pesonator

(1)Individualized RECD measurement is crucial when fitting hearing aids for infants and young children;(2)Individual RECD should be taken into account when adjusting hearing aids in 2cc coupler, to avoid compensating over amplification to cause damage;(3)RECD should be routinely measured when new fitting of hearing aid and change of earmold.

在2cc耦合腔中调试助听器参数时应重视加入个人的RECD值，才不至于因为助听器过度放大而损伤残余听力。（3）初次助听器验配或更换耳模后必须常规做RECD实时测试。

In this paper,kinematic and dynamic analysis of crank-coupler cutting mechanism of full-feeding rice combine were made,and their computing models were set up.

对全喂入水稻联合收割机切割机构进行了运动学和动力学分析，建立计算模型。

The variable high-power directional coupler could be used in the high power RF systems for linacs and the other devices.

它具有调整范围宽，承受功率高，真空性能好的优点。可用于电子直线加速器和其它高功率微波设备中。

A directional coupler is composed of multiple photonic crystal monomode waveguides placed in parallel and adjacent to each other.

定向耦合器由多个光子晶体单模波导平行、邻近放置构成。

Theoretical model of N×N dielectric slab star coupler.

N×N星形平板介质光波导耦合器的理论模型。

Prima rily, the prime crimina l's crime has nothing to do with lime and overtime.

首犯的犯罪基本上与石灰和加班无关。

Some would fail and some would prosper,some would die and some would kill,some would thank the Lord for their deliverance, and some would curse John Sutter's Mill.

有人无功而返，有人心遂所愿；有人长眠异乡，有人图财害命；有人将感激上帝解脱了他们，有人会诅咒约翰萨特的磨房。