ultrasonic echo method的意思|示意

Ultrasonic method for oil film thickness measurement is discussed in this paper, including the pulse echo method and the continuous wave method.

本文对超声波油膜厚度测量法进行了探讨。它包括脉冲反射法和连续波法。

Ultrasonic echo method is widely applied in non-destructive detection for its advantage of accurate defect locating, wide application, convenient operation and so on.

超声脉冲回波法以缺陷定位准确、适用范围广、操作方便等优点广泛应用于无损检测。

For the detection and processing of ultrasonic echo signal, the method proposed by this paper is able to improve the whole precision on a certain technical condition.

对于超声回波信号的检测与处理，本文提出的方法在一定的技术条件下可以实现回波信号整体检测精度的提高。

The popular non destructive test methods for the foam-cored sandwich structure are reviewed; including air coupled ultrasonic method, pulse-echo ultrasonic method and shearogragh method.

回顾了泡沫夹层结构常用的无损检测方法：空气耦合超声方法、脉冲回波超声方法以及激光错位散斑干涉方法。

A new method for ultrasonic distance measurement based on ultrasonic circulation and multi pulse echo principle is presented in the paper.

本文介绍了一种基于超声波循环反射测量原理的高精度超声测距方法，并给出了以单片机为核心的测距系统的组成。

It is effective and practical to use ultrasonic pulse-echo method for insulation condition diagnosis of generator stator bars.

超声反射法是一种有效的、实用的大电机主绝缘状态诊断方法。