波传播速度的英文

• speed of wave propagation
• velocity of wave propagation

• "波传播"英文翻译    wave propagation
• "速度"英文翻译    velocity; speed; blast; bat
• "雷达电波传播速度" 英文翻译 :    velocity of radar waves
• "脉搏波传播速度" 英文翻译 :    pulse wave velocity
• "无线电波传播速度" 英文翻译 :    velocity of radio waves
• "传播速度" 英文翻译 :    eedofpropagation; propagation speed; propagation velocity; propagation vlocity; propagationvelocity; speed of propagation; spread velocity; velocity of progress; velocity of propagation; velocity of translation; velocity, propagation; velocityofpropagation
• "传播速度表" 英文翻译 :    vp-meter
• "传播速度计" 英文翻译 :    velocity-of-propagation meter
• "洪水波传播速率" 英文翻译 :    rate of travel of flood wave
• "表观传播速度" 英文翻译 :    apparent velocity of propagation
• "波的传播速度" 英文翻译 :    velocity of wave propagation; wave propagation velocity
• "波浪传播速度" 英文翻译 :    speed of wave propagation; velocity of wave propagation; wave celerity; wave propagation velocity
• "波前传播速度" 英文翻译 :    velocity of propagation of wave front
• "断裂传播速度" 英文翻译 :    rupture velocity
• "额定传播速度" 英文翻译 :    nominal velocity of propagation
• "火焰传播速度" 英文翻译 :    flame propagation eed; flame propagation rate; flame propagation speed; flame propagation velocity; flame speed; flame velocity; rate of flame propagation; velocity of propagation of flame
• "空间传播速度" 英文翻译 :    spatial velocity
• "脉冲传播速度" 英文翻译 :    pulse propagation velocity; pulse velocity
• "名义传播速度" 英文翻译 :    nominal velocity of propagation
• "扰动传播速度" 英文翻译 :    signal speed; speed of disturbance
• "信号传播速度" 英文翻译 :    signal propagation velocity; signal velocity
• "有效传播速度" 英文翻译 :    effective propagation velocity
• "传播速度, 传输速度" 英文翻译 :    propagation velocity
• "传播速度测量器" 英文翻译 :    velocity of propagation meter
• "紊流火焰的传播速度" 英文翻译 :    turbulent-flame velocity

• The integral determination of rayleigh wave velocity
  波传播速度的积分确定
• Pulse wave velocity
  脉搏波传播速度
• The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves
  这个预警系统靠侦测主要的地震波工作，主震波由震中传出比破环性的波传播速度快。
• The warning system works by detecting primary waves , which spread from the epicenter of a quake and travel faster than the destructive shear waves
  预警系统的工作原理是探测主要的地震波，主震波由震中传出且比破环性的波传播速度快。
• This theoretic model employs the basic idea of correlation measurement , achieve the density wave speed by the correlation of the signals of upper and lower sensors , and get the total flow rate and water cut through the theoretic relationship of density wave speed and total flow rate as well as holdup with the help of drift flux model so as to accomplish the oil / water two - phase flow measurement at last , using the limited available experiment data , the theoretic model has been simplified into an applicable linear alternative which is suitable to homogeneous oil / water two - phase flow measurement to accomplish the oil / water two - phase flow measurement using the density wave phenomena is of highly theoretically valuable for density wave theory research as well as oilavater two - phase flow measurement research . to develop new type oil / water two - phase flow instrumentation based on this theoretic measurement method will be very applicable and promising
  在此基础上，针对稳态密度波理论提出了基于密度波理论的油水两相流测量理论模型，该模型以密度波传播理论作为基础，通过上下游传感器信号相关获得密度波传播速度，利用密度波传播速度与总流量以及持相率的理论关系结合漂移模型来求解总流量和含相率，实现油水两相流的测量，在理论分析的基础上，在实验资料有限的条件下，对基于密度波理论的油水两相流测量理论模型作了极限的简化，提出了本文油水两相流测量理论方法应用在测量均匀油水两相流中的实用线性模型。
• Analysis is done on the change rules of liquid " s temperature along with the pipeline " s distance . the paper points out the defects of the const pressure wave velocity method and do some improvements on it : rebuilding the expressions of the pressure wave velocity in accordance with the simpson ' s rule
  分析了管道内的流体温度随传输距离而变化的规律，并指出了此规律对管道负内压力波传播速度的影响。指出了常负压力波波速定位方法的局限性，并采用改进的负压力波定位技术，将管道内的负压力波速公式采用复化辛普森公式进行了改造。
• In the aspect of saw devices , for zno has high coupling factor , and aln has high saw velocity , if zno thin film was deposited on aln thin film , the multiplayer film has not only high coupling factor , but also has high saw velocity , which was suitable for saw of high frequency
  在声表面波器件应用方面，由于zno具有很大的机电耦合系数，而aln的声表面波传播速度较高，因此若zno和aln相结合，则不仅具有大的机电耦合系数，而且具有很高的声表面波速度，这非常适合于制造高频声表面波器件。