摘要
对超声声速测定仪发射器与接收器之间合成波进行了分析 。
We analyzed the synthetic wave between the emitter S\-1 and the receiver S\-2 in measuring supersonic speed. And the condition of the standing wave resonance is discussed.
出处
《物理与工程》
2002年第3期11-13,18,共4页
Physics and Engineering
