1·This apparatus consists essentially of a flow meter, a pressure gauge.
这个装置有一个必不可少的流量计，一个压力表。
2·These components are installed between the customer supplied regulation and metering station and the gas fuel flow meter installed just prior to the fuel gas module.
这些部件安装于用户提供的调压计量站和安装在燃气组件前的气体燃料流量计之间。
3·This paper introduces the defects of brine purification in the dosing process of caustic soda and proposes method to reduce brine cost with electromagnetic flow meter.
主要介绍了我厂卤水净化在烧碱的加药过程中存在的缺陷及如何改进使用电磁流量计，降低卤水成本。
4·The paper also presents the mathematical model and measurement principle of the mass flow meter in detail.
文章还详细给出了该质量流量计的数学模型和检测原理。
5·To study a new type ultrasonic Doppler flow meter for industry flow measurement of the liquid in the airtight pipeline.
文中研究一种用于工业密闭管道流体流量测量的新型超声波多普勒流量计。