• All possible exact traveling wave solutions are obtained.

    给出了一些精确的解析解。

    dict.cnki.net

  • Traveling wave ultrasonic motor is a new type of actuator driven by friction.

    超声马达一种摩擦力直接驱动新型驱动器

    dict.cnki.net

  • It has some significance for designing and testing of traveling wave piezoelectric motors.

    压电电动机设计测试具有重要的意义。

    dict.cnki.net

  • Analysis of traveling wave influence on seismic mitigation control for long span rigid-continuous bridge.

    效应对大跨刚构-连续桥梁减震控制影响

    dict.cnki.net

  • Finally, the planar graphs of the traveling wave equation are simulated by using mathematical software MAPLE.

    最后数学软件Maple方程进行数值模拟,得到纽结波的平面模拟

    dict.cnki.net

  • Vibration and traveling wave stress analysis of rotating bevel gears is performed using annular finite element.

    提供了一种使用解析环形棱柱有限元求解盘形锥齿轮振动方法。

    dict.cnki.net

  • Gyrotron traveling wave amplifier is a very important high power millimeter wave source for radar applications.

    回旋放大器功率毫米波雷达发射系统最重要的候选者。

    dict.cnki.net

  • Applying fuzzy predictive control to the speed of rotary traveling wave type of ultrasonic motor was researched.

    利用模糊预测控制旋转超声电机速度控制进行了研究。

    dict.cnki.net

  • Based on this, the structure, working principle and fixation of the traveling wave ultrasonic motor are researched.

    基础上,对所采用的型超声波电动机结构工作原理定位进行了研究。

    dict.cnki.net

  • In this paper, control for seismic responses of Bridges under traveling wave excitation is performed using MR Dampers.

    本文应用磁流变(MR)阻尼器对桥梁结构在行激励地震反应进行控制

    dict.cnki.net

  • Based on the traveling wave theory, a new method for determining the junction parameters of piping systems is presented.

    基于结构振动理论提出一种管道联接件物理参数识别方法

    www.dictall.com

  • Demonstrates in theory the feasibility of generating the traveling wave used for linear traveling wave ultrasonic motors.

    理论上证明了用于直线型行超声马达形成可行性

    www.dictall.com

  • Multistage depressed collector of Traveling wave tube is the device used for collecting spent beam according to their speed.

    多级降压收集将废电子注按照速度分类收集装置

    dict.cnki.net

  • At present, the law of the research on traveling wave effect for cable-stayed bridge with support system is rare in domestic.

    目前,国内对于支承体系斜拉桥效应影响规律研究成果并不多见。

    www.dictall.com

  • By transforming the model to corresponding integral equation, the existence and uniqueness of traveling wave fronts are proved.

    通过将其化为等价积分方程,我们建立了模型单稳情形下的存在性唯一性。

    www.dictall.com

  • An electric contact method to measure contact state of stator and rotor in traveling wave type ultrasonic motor (TWUSM) is presented.

    提出一种直接测量超声马达定子转子接触状态方法接触法。

    dict.cnki.net

  • An optimization method is proposed to improve the reliability of getting the traveling wave head, smoothing both beginning and ending data.

    进一步提出了通过平滑处理故障首尾数据优化方法提高行波波提取的可靠性

    dict.cnki.net

  • Standing traveling wave boundary condition (STWBC), clear in concept and easy to implement, is a newly proposed absorbing boundary condition.

    行波边界条件(STWBC)一种新近提出概念清晰实现简便的吸收边界条件。

    dict.cnki.net

  • Based on the traveling wave, double ended approach only deals with the first transient traveling wave reaching the two buses of the fault line.

    基于的输电线路测距算法只用到达故障线路两侧母线第一个故障初始波波头,其可靠性较高。

    dict.cnki.net

  • The leaky-waveguide traveling wave antenna of the closely spaced transverse nonresonant slots cut in the broad face of a rectangular waveguide.

    介绍了非谐振缝隙组成波导天线,它是矩形波导间距密集横向构成的线阵;

    dict.cnki.net

  • It also analyzes status of image quality assessment and introduces an image quality objective assessment rule based on traveling wave equation.

    然后分析了目前图像质量评价现状基于传播方程的图像恢复方法提出了一种客观的质量评价准则

    dict.cnki.net

  • Researchers say that a "backward traveling wave" can explain why traffic jams sometimes appear seemingly out of nowhere. Cynthia Graber reports.

    研究人员反向驾驶浪潮能够解释为何交通阻塞有时候似乎好像无缘无故出现。

    bbs.chinadaily.com.cn

  • Transient parameters and numerical calculation model are fundamental to evaluate the traveling wave on very fast transients in three-phase enclosed GIS.

    数值计算模型参数的确定,三相同壳结构GIS快速态过程分析基础

    dict.cnki.net

  • Because of the current on the shunt reactor, traditional traveling wave differential protection cannot be applied to transmission line with shunt reactor.

    由于并联电抗器两侧电流发生变化,传统差动保护无法应用并联电抗器的输电线路

    dict.cnki.net

  • The steady solution and its stability of Nonlinear Schrdinger Equation (NLSE) are studied by means of traveling wave transformation and bifurcation theory.

    变换方法分叉理论研究里非线性薛定谔方程常解和定常解的稳定性

    dict.cnki.net

  • The research methods in this paper provide certain ways for obtaining the traveling wave accurate solutions of the coupling nonlinear differential equations.

    文章研究方法求解耦合非线性微分方程组精确解组探索了蹊径

    dict.cnki.net

  • In fault location system based on traveling wave, the measurement accuracy of traveling wave velocity influenced the fault location accuracy to a certain extent.

    故障测距系统中的波波测量准确性一定程度上影响了行波测距精度

    dict.cnki.net

  • High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier.

    作为卫星通讯系统所用的高增益功率微波放大器件,效率线性非常重要的。

    dict.cnki.net

  • In this article, dielectric photonic crystals (PhC) with finite dimensions and exposed in air is analyzed for its potential value in traveling wave tubes (TWTs).

    针对光子晶体在行中的应用,对有限开敞介质光子晶体的模式带结构进行了分析和计算。

    www.dictall.com

  • The classic analysis of high-frequency (HF) protection only takes account of the channel delay effect of HF signal, neglects the delay effect of electric traveling wave.

    高频保护传统分析方法考虑高频信号通道中的延时效应,没有分析气量延时效应。

    dict.cnki.net

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