Pulse echo method的意思|示意
脉冲回波法,脉冲反射法
Pulse echo method的网络常见释义
脉冲回波法 定义 中文名称: 脉冲回波法 英文名称: pulse echo method 定义: 用回波幅度及时间来判断反射体的存在和位置的检测方法。 应用学科: 机械工程(一级学科); 试验机(二级学科);无损检测仪器-超声检测仪(二级学科
脉冲反射法 ...超声波;DSP芯片;USB接口;脉冲反射法 [gap=969]Key words:dynamic link library;ultrasonic;DSP;USB;pulse echo method ...
脉波回波法 传统的焊道超音波检测是采用 脉波回波法 ( Pulse Echo Method ),此法系以讯号振福及动态行为来分辨缺陷型态及量测大小,但是,即使是不同的缺陷型态所产生之讯号特征有可能极为相似,致使其可...
Pulse echo method相关短语
1、 pulse-echo method 脉冲反射法
2、 ultrasonic pulse-echo method 超声脉冲反射法
3、 the ultrasonic pulse-echo method 超声脉冲反射法
Pulse echo method相关例句
The principle of detector is that the A-Scan flaw instrument of USL32 beams the ultrasonic to detect the bar material with the method of pulse echo once.
该系统采用A型超声波探伤仪产生超声波脉冲,采用一次脉冲反射法检测棒材。
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。
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。
The according pulse accumulation method is designed and realized, i. e. digitalizing the echo and synchronously accumulating them in RAM.
并设计了先对回波信号进行高速采样然后同步累加进行脉冲积累的方案。
The frequency response of the transducers is measured experimentally using laser ultrasound and a pulse echo reflecting method. The spectral analysis results are compared and analyzed.
由激光超声方法和自发自收脉冲反射法实验测定了所制作的换能器的频率响应,并比较了频谱分析结果。
This paper presents the development of a pulse-echo measurement method, based on the use of a phase spectrum to determine the ultrasonic wave velocity. A detailed descripsion of the theory is given.
本文报道了一种基于脉冲回波相位谱的超声波速度测量方法,并给出了它的详细理论推导过程。