多相流量计；
介绍了多相流量计的特点、原理、种类、标定及测量技术。
The paper introduces the characteristics, the principle, the categories, the calibrating and measuring technique of the multiphase flowmeter.
文中就研制的一种新型的多相流量计，简单介绍其原理及设计思路。
This paper introduces the principle and design of new multiphasic stream metering device.
阐述相分率测量原理和流速测量原理，分析多相流量计测量相对不确定度。
The operating principles of velocity and phase fractions measurements were discussed. Its uncertainties were analyzed in detail.
本论文所研究的多相流量计具有结构简单、成本低、安全性高等优点，其应用前景非常广阔。
Application of the above-mentioned technology multiphase flowmeter is simple in structure, low cost, the advantages of safe, very broad prospects for its application.
介绍了国内产品——海默多相流量计，论述了将其用于海上平台、取代传统的测试分离器计量系统的优越性。
This paper introduces Haimo Multiphase Flow Meters, and discusses advantages of the application of the meter on offshore platforms to replace traditional test separator systems.
在多相流体力学和多相流测量方面大量的基础理论研究和实验研究的基础上，提出了全新的明渠流模型等多个流量计测模型用于多相流量计量。
A new multiphase flow metering model named flume-flow model was presented based on theoretical and experimental studies of multiphase fluid mechanics and multiphase flow testing.
实验数据表明：该计测模型可以适用于多相流中不同粘度的液相流量计量；可适用于较宽的气、液相流量变化范围，模型计测误差稳定在可接受的水平。
The results show that errors of the model are reasonable acceptable despite the variations of viscosity of liquid, and in a wide gas and liquid flow rate range.
实验数据表明：该计测模型可以适用于多相流中不同粘度的液相流量计量；可适用于较宽的气、液相流量变化范围，模型计测误差稳定在可接受的水平。
The results show that errors of the model are reasonable acceptable despite the variations of viscosity of liquid, and in a wide gas and liquid flow rate range.
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