sonic method

The Study on the Application of Sonic Transmitted Method to Bored Pile Detection

浅谈应用声波透射法进行灌注桩检测

A novel method for applying environment correction to sonic an acoustic path scattered reflection method.

本文提出了一种声波时差曲线环境效正的方法——漫反射声路法.

The effect of sonic field on ZrO _ 3 gel made by sol-gel method is studied.

研究了不同声场作用下,溶胶 - 凝胶制备氧化锆纳米粉体过程中凝胶的形成及性状.

Monitoring the stability of drilling chamber for VCR method with sonic technique

用声测技术监测VCR法凿岩峒室的稳定性

The Random Response Analysis in the Structure Sonic Fatigue Life Estimation Power Spectral Density Method

结构声疲劳寿命估算中的随机响应分析&功率谱密度法

Waveform Analysis in Sonic Method to NDI of Pile

声波法桩基质量无损检测中的波形分析

The applications of sonic method in quality detection of bulky concrete

声波法在大体积结构混凝土质量检测中的应用

New Method for Weak First Arrival Picking from Full Sonic Waveform

声波测井资料弱初至波检测新方法

This paper studies, a new method for measuring flow rate characteristics of pneumatic solenoid valves, namely measuring sonic conductance C and critical pressure ratio b of pneumatic solenoid valves using discharge pressure curve of isothermal chambers.

对一种新的测试气动元件流量特性的方法进行了研究，即利用等温容器的放气曲线来测量气动电磁阀的音速流导C和临界压力比b。