波速率 meaning in Chinese
wave speed
Examples
- Using a simulation of physical model and according to the analogical principle , a simplified double - layer model of the surface and roadbed of concrete highway is established , practical methods of distinguishing the reflected ultrasonic wave , measuring the velocity of the reflected ultrasonic wave and the time parameter , which the ultrasonic wave takes from leaving source to the received by receiver , are put forward
摘要利用模拟物理模型，并根据相似性原则建立起公路路面和路基的双层简化模型，提出了一种准确识别反射波，测量反射波速率及走时参量的实用方法。