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正向传播的英文

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"正向传播"怎么读用"正向传播"造句

英文翻译手机手机版

  • forward-propagating

例句与用法

  • The variation of db magnitude attenuation and phase delay of reflection is uniformly proportional to distance along the line toward the direction of reflection , where the phase delay is 360 degree per wave length , the db attenuation per meter is twice the one way db attenuation per meter of forward or backward wave
    沿传输线之反射,即反向传播与正向传播电压沿传输线之相量比,其相位落后及分贝衰减沿反射方向之变化则正比于线长,相位落后为每半波长三百六十度,每米之分贝衰减为正向波或反向波单程每米之分贝衰减之两倍。
  • This paper first introduced the pbd technique ' s basic principles and characters , these characters show that the pbd technique has many advantages in the nde ( non destructive evaluation ) field . then it described the theory model of pbd technique - three layers medium model , and explained the physical meaning of the model ' s solution
    然后描述了光热偏转方法的理论模型- -三层介质模型,对三层介质模型的解的物理意义加以了说明,并着重论述了引起光热效应的物理量,即沿正向传播和反向传播的热波的物理意义。
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