研究电磁波沿传输线轴线的纵向传播 （longitudinal propagation）特性。 传播方向 纵向 z 传播线截面 横向 两个问题 把电磁波沿均匀波导装置传播分为 , , z E x y z , , z H x y z ...
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Propagation characteristics of longitudinal modes in pipes filled with and without water were investigated theoretically.
对未充水和充水管道中纵向模态的传播特性进行了研究。
Propagation characteristics of longitudinal ultrasonic guided waves of steel rod embedded in infinite medium are studied in theory.
从理论上分析高频纵向超声导波在埋于无限大介质中钢杆传播的特性。
It is for the propagation of longitudinal waves that the buckling of the structures takes place and grows.
正是由于具有局部特征的应力波传播，引起结构局部或整体发生和生长。
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