The application of CPLD (complex programmable logic device) in ultrasonicflowmeasurement system is researched.
研究了复杂可编程逻辑器件(CPLD)在超声波流量测量系统中的应用。
2
In this paper, the principle of transit-time differential method of ultrasonicflowmeasurement is introduced along with the discussion of its advantages and disadvantages.
本文讨论了时差法成品油超声波流量计的基本原理、优缺点等。
3
Ultrasonicmeasurement methods are expected to solve the problem of dynamic flow measurement.