ultrasonic detection an的意思|示意

The utility model provides an ultrasonic fault detection comparing test block for a high-voltage pillar porcelain insulator, consisting of a test block body and arc grooves.

本实用新型提供一种高压支柱瓷绝缘子超声波探伤对比试块。

This dissertation depicts how to design an instrument to measure wave height of ocean wave based on the principle of ultrasonic detection.

本文叙述的是如何根据超声测距原理来设计测量海浪波高仪器。

Therefore, it is of great importance to design an ultrasonic detection system with flexibility, high precision, high efficiency and acceptable cost.

因此，如何设计一个适用范围广、精度高、效率高的自动化超声检测系统是一个现实而有意义的课题。

With a model for the ultrasonic signal, the requirement on receiver and transmitter performance and the detection accuracy of the bearings of an ultrasonic borehole televiewer are discussed.

本文从超声波信号模型出发，对超声电视测井井下仪器的接收机、发射机的指标和方位检测精度进行了详细分析。

Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds.

超声检测是油气管道环焊缝缺陷检测的一项重要技术。

The composition and operating principles of a wetness detection ultrasonic device are predicted from an theoretical perspective.

对超声湿度检测计的组成、工作原理作了理论上的预测。