英汉例句

• the simulation and design of single mode waveguide, curve waveguide, directional coupler and monobloc construction of passive ring resonator have been accomplished by using bpm software.

  结合bpm软件，完成了对单模波导、弯曲波导部分、定向耦合器和无源环形谐振器整体结构的模拟和设计。

• the buffer function of the directional coupler offer the accurate control for the transmitting power and mismatch ratio.

  定向耦合器的隔离作用使发射功率和失配系数都能同时得到準确检测控制。

• both analytic and synthetic methods of a new kind of l-type strong coupling directional coupler are presented.

  本文提出一种新型l型强耦合定向耦合器的分析和综合方法。

• in this paper is analyzed the reflection coefficient of the equivalent signal source that consists of the directional coupler and rectifier.

  本文主要分析微波功率测量中由定向耦合器与检波器组成的等效信号源的反射系数问题。

• the problem is analysed and the results are given. as a solution a mixed sys tem composed of directional coupler and four probes are proposed to improve the measurement accuracy.

  本文对此进行了分析，并提出了一种采用定向耦合器和四探针的混合系统来提高测量精度。

• the analysis and design of a vector modulator based on the novel microstrip directional coupler are presented.

  本文介绍了一种基于新型微带定向耦合器的宽带矢量调制器。

• a general model for fiber directional coupler with fiber bragg gratings in its arms is presented. the output expression of any arm is obtained when input is from an arm.

  提出了臂内含有光纤光栅的方向耦合器的一般模型，推导了任意端口输入时任何一端口的输出表达式。

• a compact, low input power optical bistable device, combined with photodetector and optical fiber directional coupler and semiconductor laser diode, was presented.

  介绍一种紧凑的、能以较低输入光功率工作的光学双稳器件，由光电检测器、光纤定向耦合器和半导体激光二极管组合而成的。

• fiber coupler is a directional coupler that is crucial component for optical fiber communication systems.

  光纤耦合器是一种定向耦合器，是光纤通信系统中重要器件之一。

• by considering two-dimensional distribution of guide-mode field and channel-waveguides refraction index, the coupling length of a directional coupler have been theoretically derived.

  在考虑扩散沟道波导的二维折射率分布及导模场分布的基础上，对定向耦合器耦合长度作了理论推算；

• this paper proposed a practical model for a high-directivity weak-coupling coaxial microwave coupler, based on the principle of coaxial directional coupler and a precise theoretical analyzing process.

  从同轴定向耦合器的基本原理出发，提出了一种比较实用的高方向性弱耦合的同轴定向耦合器的模型。

• the problem is analysed and the results are given. as a solution a mixed system composed of directional coupler and four probes are proposed to improve the measurement accuracy.

  木文对此进行了分析，并提出了一种采用定向耦合器和四探针的混合系统来提高测量精度。

• an x-band directional coupler is designed and tested, and the experimental result agrees well with theoretical curve.

  在三厘米波段对实验样品的测试结果与理论结果相符。

• in order to reduce the dependency of tuning operators, improve the tuning speed and detection accuracy, it designed a directional coupler with automatic directivity tuning.

  为了减少对调试员工的依赖性，提高产品调试速度和检测精度，设计出一种可以实现自动方向性调节的定向耦合器。

• the propagation controlling of femtosecond soliton pulse in nonlinear directional coupler (nldc)are studied in this paper.

  本文研究了超短脉沖在非线性定向耦合器中的传输控制。

• an approximate solution has been presented for the single-input nonlinear optical directional coupler under the most commonly used condition:operating near the critical power.

  本文提出单端输入非线性定向耦合器在最常用情况下，即输入功率接近特征功率时的解析近似解。

• directional coupler is widely used in modern microwave system, how to test directional coupler's directivity with high directivity is a difficulty.

  定向耦合器广泛地用在现代微波系统中，高方向性定向耦合器的方向性测试是其难点。

• finally, the optical soliton switching issue is studied in the chiral nonlinear directional coupler consisting of a chiral fiber.

  最后研究了由手性光纤构成的非线性方向耦合器中出现的孤子开光特性。