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1. So, the MFM 1 quality flowmeter by Coriolis principle is developed by Chuanzhong Oil Gas Company of Sichuan Petroleum Administration and China Test Technique Institute.

2. Hemodynamics, Blood Flowmeter, Pressure - Volume Loop System, Cell Electrophysiology, Isolated Perfusion.

3. A new method ameliorating the calibration accuracy for flowmeter that is based on BP network-(genetic) algorithms(GA) is proposed.

4. The discharge coefficient for each elbow flowmeter should be calibrated in practice.

5. It is a new type of orifice flowmeter which has practical value.

6. Conventional float type mechanical flowmeter has the disadvantages of high failure rate, difficult set, poor believability of the data measured.

7. Return sludge flowmeter is served as monitoring purposes . No control function is given.

8. But the development tendency of flowmeter was high-precision, low power-dissipation, numeralization, integration, intellectualization and networking.

9. Electric pulse sent by ellipsoidal gear flowmeter which is accompanied by simple linear transformer can not measure the transient now in pipes.

10. The intelligence vortex flowmeter system is consisted of vortex sensor, temperature sensor, pressure sensor, LCD module and master controller, etc.

11. A new signal processing method for Coriolis mass flowmeter is proposed, which is based on the recursive DTFT algorithm and considers the contribution of negative frequency.

12. Bell-jar type gas flowmeter is one type of standard facilities used to evaluate whether the metering error of Roots gas flowmeter conforms to the national measurement requirement or not.

13. The sensor of electromagnetic flowmeter should be installed simply and conveniently so as to reduce the installation cost and power depreciation.

14. The design of Coriolis force mass flowmeter is introduced in this paper.

15. The third chapter introduces the electromagnetic flowmeter dry and wet comparative test in detail.

16. The flowmeter is different from the prior online pressure floater flowmeter in serial connection with the bottom end of an air channel.

17. Coriolis mass flowmeter (CMF) is a true mass flowmeter with high accuracy,[Sentencedict.com ] by measuring the Coriolis effect of a vibrating flow pipe.

18. Frequency response of logs from packer type flowmeter in pumping wells, varies periodically with stroke number of pump.

19. The application of the volumetric flowmeter to measure large flow gas is probed. Combining the worksite, its operating property, precision and instrumental error are analysed.

20. The indication error can be confirmed by comparing the accumulating indicating value of flowmeter with standard volume value of volume tube.

21. A device made of plexiglass is added gas absorption tubegas flowmeter in the atmospheric sampler.

22. The theory analysis and experiment demodulate that the FBG flowmeter system has advantages, such as temperature independent, intrinsical safe, wide measurement rang and high precision.

23. This article points out that using the portable ultrasonic flowmeter can realize the large-caliber flowmeters on-line testing and calibration.

24. The question of 50 Hz power - line interference from electromagnetic flowmeter is discussed.

25. By adopting FBG as sensing head(sentencedict.com), it solves the intrinsical unsafe problem of traditional electrical flowmeter.

26. A novel digital closed loop system of Coriolis mass flowmeter ( CMF ) is devised and realized.

27. This paper introduces the basic principle of range gating technique in the pseudorandom Doppler blood flowmeter developed by the authors and its experimental results in vitro and vivo.

28. The air calibrator was reformed as a standard air flowmeter, and it was used to calibrate other small range air flowmeter.

29. Bench of closed circuit cooling tower that is composed of boiler, exchanger, orifice flowmeter, water pump, micromanometer, heat indicator and so on is established.

30. Some initiatory testing results show that the investigation and related results obtained are of significance to improve the performance of the mass flowmeter.