ultrasonic detector meaning in English
超声波检测器
超声波探测器
超声波探查仪伤仪
超声波探伤器
超声波探伤仪
超声检测器
超声检测仪
超声器
超声侦检器
Examples
- Alarm systems - intrusion systems - requirements for combined passive infrared and ultrasonic detectors
报警系统.入侵报警系统.无源红外线和超声波组合探测器的要求 - Alarm systems - intrusion systems - part 2 - 5 : requirements for combined passive infrared and ultrasonic detectors ; german version clc ts 50131 - 2 - 5 : 2004
警报系统.侵入系统.第2 - 5部分:组合无源红外和超声探 - Virtual ultrasonic detector ( vud ) is the result of the combination of virtual instrument technique and ultrasonic detecting technique . vud is smarter , cheaper than traditional instruments and represents the direction of ultrasonic flaw detecting . this paper put forward a project developed on the base of second generation vud
超声波探伤是应用广泛的无损检测方法之一，虚拟超声波探伤仪是虚拟仪器概念在超声波探伤领域的应用，不仅实现了传统的模拟超声波探伤仪的所有功能，而且对传统探伤仪的原有功能进行了扩展，使其具有一定智能处理能力，是超声波探伤技术的一个重要发展方向。 - According to the high dispersedness and low precision of measurements when using the traditional time difference method in small diameter and low flow rates conditon , this paper brings forward a new method based on high - speed data acquisition technique . the time difference comes out accurately with high resolving ability of time by using the method and the signal processing algorithms . the developed ultrasonic detection system is composed of two ultrasonic detectors , a transmitting and receiving ultrasonic unit , a high - speed data acquisition unit and a computer
本文针对传统的时差法在小管径、低流速测量时,具有测时结果分散性大、测量精度受计数频率的影响大等不足,创造性地把高速数据采集技术应用在超声波流量、压力测量上,用信号处理算法求时差,使时差成为一个统计量,有效地克服了超声波传统时差法测量精度差、不能测量小管径、低流速流体流量的缺点,提高了时差测量的分辨率和精度。 - According to the shortages of the traditional ultrasonic detectors in online inspection , such as low anti - interference capability and sensibility , through introducing the theory of ultrasonic detection system , a circuit module for signal collecting and amplifying of multi - functional ultrasonic detection system is designed
摘要针对传统超声波探伤仪在进行在线检测时存在抗干扰能力差、灵敏度低等缺点，通过对超声波检测系统原理的介绍，设计了一种用于多功能超声波检测系统检测信号的采集及放大电路模块。