The ball flow meters can be built with common shop tools.
动球式流量计可以用普通的工厂设备制出。
ConclusionMini peak flow meters can be used in the diagnosis of CVA.
结论使用简易峰流速仪对咳嗽变异型哮喘的诊断有一定实用价值。
Wisdom (VSE) gear to gear flow meters for the principle of flow measurement equipment.
威仕（VSE）齿轮流量计以啮合齿轮为原理的流量计量仪器。
The related techniques can be extensively applied to other pulsed pressure or flow meters.
相关技术可广泛应用于其它脉冲式压力或流量仪表。
In order to reduce the power consumption flow meters with low pressure loss should be used.
按照降低能耗的要求，应选用压损小的流量计。
This article describes on line proving of natural gas flow meters by using sound speed nozzles.
本文叙述了用音速喷嘴在线标定差压式天然气流量计。
It's ideal for flow troubleshooting, balancing and checking performance of permanent flow meters.
这非常适用于流动故障排除，平衡和检查永久流量计的性能。
ObjectiveTo investigate the diagnostic value of mini peak flow meters in cough variant asthma (CVA).
目的了解简易峰流速仪对咳嗽变异型哮喘的诊断价值。
The object of this contribution is to present a new type of calibration device for heat flow meters.
本文提出了一种新型的热流计标定装置。
Before using CMF series dynamical fuel mass flow meters for engine, please read the manual carefully.
使用CMF系列发动机瞬时油耗测量仪之前，请仔细阅读本手册。
The MF System features Straight Tube Coriolis Mass Flow Meters that are the most reliable meter in the industry.
MF系统直管科氏质量流量计是业界最可靠的产品。
It is not allowed to attach earth clamps directly on equipment and machinery like any kind of valves, flow meters, etc.
将地线夹直接连接到静、动设备或例如阀门、流量计上都是不允许的。
On the basis of full understanding, CMF series dynamical fuel mass flow meters for engine can be installed, operated and maintained.
在充分理解的基础上，再对CMF系列发动机瞬时油耗测量仪进行安装、操作和维护。
The flow coefficients of weir flow meters are determined by experiment, and the linearization model of three-tank water is obtained.
分析了线性和非线性阻力板的流量特性，并通过实验测定了阻力板流量系数。最后给出了三容水箱的线性化模型。
The paper puts forward how to select correctly the flow meters by analyzing the purposes of measurment as well as nature and state of the measured flow.
从测量目的以及被测量流量的性质、状态等方面，提出了正确合理选用流量仪表的方法。
Several points to realize standardization of elbow flow meters are suggested. And the orientation and methods of the future re-search are inquired into.
最后提出了关于实现弯管流量计标准化的几点建议，并探讨了今后的研究方向和研究方法。
Read flow meters, gauges and other recording instruments to measure water output and consumption levels, bacterial content, chlorine and fluoride levels.
检查流量计，压力表和其他记录仪器，测量水的输出水平和消费水平，细菌含量，氯和氟水平。
According to the needs of practical engineering, different type of flow meters may be used to measure the fuel consumption rate in fuel pipeline of diesel engine.
根据实际工程的需要，在柴油机燃油管路中可采用不同种类的流量计测量柴油机燃油消耗量。
The Greyline DFM 4.0 is ideal for "difficult liquids" that would damage regular flow meters - wastewater, slurries, sludge, chemicals, viscous liquids and abrasives.
在格林dfm的4.0是理想的“困难的液体”可能会损害正常流量计-污水，泥浆，污泥，化学品，粘性液体和磨料。
This device is easy to control, simple in maintenance and low in cost; functionally it can substitute for metering pumps and electromagnetic flow meters used in system.
该装置易于控制，维护维修简单、成本低廉，功能上能取代系统中使用的计量泵和电磁流量计。
It is explained in combination with practical instance how to use a general flow meter and several branch flow meters to measure and monitor the transported oil quantity.
结合实际情况介绍如何使用总流量表和分流量表来计量和监测发油量。
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.
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。
Please carefully read the following guidelines to ensure the correct use of flow meters. If not carefully read the meter damage caused by the guide, we do not make warranty commitments;
请认真阅读以下操作指南，确保正确使用流量计。若没有认真阅读该指南而造成流量计损坏，我们不作保修承诺；
After taking brief account of large flow meters testing, the article describes the importance of gas meters testing, cleaning, repairing in combination with test data and test analysis.
文章介绍了大流量燃气表检定的概况，用检定数据及分析说明了燃气表检定、清洗、维修的重要性。
Aiming at the improvement of the precision of Coriolis Mass Flow meters, this thesis develops a new tube-shaped device and measures the phase difference with a digital signal-based measurement.
本文从提高科里奥利质量流量计的灵敏度着手，提出了一种新的管形设计方案，还采用了基于数字信号处理的测量方法来测量相位差。
Internal CPU provides all functions usually built in electronic flow meters, incl. low flow rate correction, frequency response setting, bandwidth of sensitivity setting at low flow rates, etc.
内部CPU提供通常的内置电子流量表的所有功能，包括低流速校正、频率反应设置、低流速时灵敏度设置范围等。
It is ubiquitous in this country that inaccuracy and even damage of the flow meters are always caused by overloading, and these decrease the social and economic benefits of the water enterprises.
国内自来水公司普遍存在水表流量超负荷造成水表损坏、计量不准的现象，严重影响了水司的经济效益和社会效益。
This would include in-line instrumentation, flow meters, regulating valves ultraviolet lights, pumps, pump seals, filter membranes, gasket and seal materials, and other specialized in-line devices.
该项包括在线仪器、流量计、调节阀、紫外光、泵、泵的密封件、过滤膜、垫圈和密封材料以及其他特殊的在线设备。
This would include in-line instrumentation, flow meters, regulating valves ultraviolet lights, pumps, pump seals, filter membranes, gasket and seal materials, and other specialized in-line devices.
该项包括在线仪器、流量计、调节阀、紫外光、泵、泵的密封件、过滤膜、垫圈和密封材料以及其他特殊的在线设备。
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