Elbow flowmeter is one version of differential pressure flowmeters.
弯管流量计是差压法流量计的一种。
Flowmeters, controls, and nebulizer are mounted on a recessed panel.
流量计、控制器和雾化器都固定在箱内的面板上。
The application of mass flowmeters in team measurement is introduced.
介绍了质量流量计在分队计量中的应用情况。
The new flowmeters are characterized by high accuracy and reliability.
新的流量计的特点是高度的准确性和可靠性。
Ultrasonic multipath flowmeters for liquid hydrocarbon custody transfer.
用于监测液态烃传输的超声多路径流量计。
Two magneto electromagnetic flowmeters for liquid sodium have been developed.
制造了两台钠用永磁式电磁流量计。
The excitation circuit is one of the important parts of Coriolics mass flowmeters.
激振电路是科里奥利质量流量计的重要组成部分。
The present paper pinpoints the basic principle of probe-type electromagnetic flowmeters.
本文分析了探头式电磁流量计的基本原理。
Target flowmeters offer unique features to flow measurement of media with high viscosity.
靶式流量计测量高粘度介质流量有其独特的优点。
The common flowmeters are not suited for metering the crude oil containing water and sand.
对于含水、含砂量较高的原油计量，采用一般流量计已不适应。
All Series 40l flowmeters provide analog voltage outputs proportional to flow for computer use.
所有40l系列的流量计提供与流量相称的模拟电压输出，以供计算机使用。
The metering of natural gas still presently depends on orifice flowmeter, one of differential pressure flowmeters.
天然气计量现在仍以差压式流量计中的孔板流量计为主。
We are the latest version of thermal mass flowmeters to participate in the drafting of the national standard units.
我们是最新版热式质量流量计国家标准的参加起草单位。
Double flowmeters method is a new method to verify diverters, and two flowmeters are used in the tandem arrangement.
双流量计法是一种新的换向器检定方法，使用两台串联流量计对换向器进行检定。
Congratulate the South pole investigation term returns in triumph, positive our flowmeters complete mission successfully.
热烈祝贺南极考察团凯旋而归，正博二十几套涡街流量计圆满完成任务。
The technical characteristics of electromagnetic, ultrasonic and mechanical flowmeters used in heat meters are introduced.
介绍了热量表采用的电磁式、超声波式、机械式流量计的技术特点。
The constant pressure flowmeters (CPFMs) were used to calibrate vacuum leaks and vacuum gauges in some national laboratories.
恒压式气体微流量计(CPFM)被多个国家级实验室选作为计量学设备，用来校准真空规和真空漏孔。
The Series P72 Flowmeters are suited for water treatment facilities that deal with these aggressive types of gases and fluids.
该系列P72流量计适合用于水处理设施，涉及到一些腐蚀性类型的气体和液体等。
The sonic nozzle is used to calibrate turbine flowmeters, Roots flowmeters, and density compensated orifice gas mass flowmeters.
并应用音速喷咀对涡轮流量计、腰轮流量计和密度补偿式孔板气体质量流量计进行标定。
The measuring principles of weir and flume open channel flowmeters are introduced and a new calculation formula for weir flowmeter is stated.
介绍堰式和槽式明渠流量计的测量原理，提出了一种新的堰式流量计算公式。
This article points out that using the portable ultrasonic flowmeter can realize the large-caliber flowmeters on-line testing and calibration.
文章指出采用便携式超声波流量计可以实现在线大口径流量计的检测及校准，并介绍了检测步骤和检测时需要满足的条件。
Measurement solutions are provided to our clients, including designing and producing the special flowmeters according to the clients' request.
公司可以为客户解决流量测量难题，可为客户特殊设计与生产非标流量计。
Factors affecting detective errors of flowmeter have been found out through the analysis of operation condition of pipe-type detection flowmeters.
通过对体积管检定流量计运行过程的分析，从中找出了影响流量计检定误差的因素。
Random inspections have been carried out recently on part of flowmeters being used in some units affiliated to Henan petroleum exploration bureau.
对河南石油勘探局所属部分单位的流量计使用进行了测量抽查。
Flowmeters can be used to measure the flow rates of liquid or gas and are available in various configurations and with differing operating principles.
流量计可用来测量液体或气体的流量，并有各种不同的结构和具有不同的工作原理。
The selection of vortex flowmeters, the Settings of the parameters and the cautions in installation and operation of vortex flowmeters are presented concretely.
具体介绍涡街流量计的选择，涡街流量计的参数设定，安装及使用注意事项。
The selection of vortex flowmeters, the settings of the pararmeters and the cautions in installation and operation of vortex flowmeters are presented concretely.
具体介绍涡街流量计的选择，涡街流量计的参数设定，安装及使用注意事项。
An adaptive notch filtering method is proposed for computing the output signal frequency of vortex flowmeters, and the experimental results are given in this paper.
本文提出采用自适应陷波方法计算涡街流量计输出信号的频率，并给出实验结果。
Principle of mass flowmeter is intro-duced. Causes for error is analyzed. Factors that have impacts on accuracy of flowmeters and calibration measures are presented.
介绍了质量流量计的工作原理，分析了误差产生的原因，指出了影响流量计准确度的各种因素，同时给出了零点校准的方法。
This provides an important measuring means for studying the dynamic characteristics of hydraulic elements and systems and for developing new instantaneous flowmeters.
这种测量装置为进一步研究液压元件、系统的动特性，并为开发新的瞬态流量计提供了重要的测试手段。
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