transit time method

基本解釋

A new ultrasonic transit time measure method is realized based on small tube flow-measurement, with the CPLD.
基于小管徑流量檢測，采用高性能CPLD，實(shí)現(xiàn)了一種新的測量超聲波渡越時間的方法。
In this paper, the principle of transit time correlation method and the constitution of measurement system are presented.
介紹了渡越時間相關(guān)測量方法的基本原理與測試系統(tǒng)組成。
In this paper, the principle of transit-time differential method of ultrasonic flow measurement is introduced along with the discussion of its advantages and disadvantages.
本文討論了時差法成品油超聲波流量計的基本原理、優(yōu)缺點(diǎn)等。