a wave (as a sound wave in a chamber or an electromagnetic wave in a transmission line) in which the ratio of its instantaneous amplitude at one point to that at any other point does not vary with time
standing-wave的用法和样例:
例句
Standing wave LUM is the mainstream of the research of the LUM. 驻波型直线电机是直线型超声波电机发展的主流。
Standing wave representations such as these are called atomic orbitals. 这种驻波示意图叫做原子轨道。