It is important, but now it is difficult to measure pump flow accurately in the clinical application.
临床应用中，对人工心脏的输出流量进行及时、精确的检测十分必要，但实现起来却比较困难。
The first made-to-measure Tupli shoe that Ms. Peart designed for herself was a black and red pump for an event at work.
皮尔特女士为自己设计的第一双鞋是工作活动时穿的黑红相间的无带平跟女鞋。
Use of helical gear in gear pump is an effective measure, which can reduce the mechanical voice and flow pulse.
齿轮油泵采用斜齿轮是降低机械噪声和减小流量脉动的一种有效措施。
When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air.
利用空气焓值测量方法对热泵的制热量进行测量时，通常采用测流量法测量空气的流量和截面平均温度。
The reason of burst accident of feeding pump of pressure filter in Xingtai Mine Coal Preparation Plant was analyzed and the prevention measure was discovered.
分析了邢台矿选煤厂加压过滤机入料泵发生爆裂事故的原因，并从中找出预防类似事故发生的有效措施。
Based on the status of the cracking of self-suction centrifugal pump in oil farm, the paper makes an analysis on the reasons of cracking and puts forward the measure of prevention.
根据石油油库自吸离心泵泵体破裂的状况，对其破裂原因进行了分析，提出了防止措施。
The circulating pump unit can measure the return water temperature and determine whether to start the circulating pump.
循环泵装置可测量回收到的循环水温度，而且根据测量的温度决定是否启动循环泵。
Due to the special structure of controlled direction well, it can lead to severe abrasion even jamming if not adopting any measure when using progressing cavity pump rod to pump oil.
由于定向井井身结构特殊，利用螺杆泵进行抽油时如不采取任何措施势必造成杆柱严重磨损甚至卡死。
When we measure the air heat capacity of heat pump by enthalpy potential method, the flow rate measuring method was used to measure flow rate and sectional mean temperature of air.
利用空气焓差法进行热泵空气侧换热量测量时，通常采用测流量法测量风的流量和截面平均温度。
This article introduces the cause and analyses the accident of the rotor holding in death of the boiler feedwater pump summing-up the way and technique measure in the process of repairing.
摘要介绍了大型氨厂锅炉给水泵转子抱死事故的原因，对其进行分析，并对修复过程中采取的方法及技术措施进行了总结。
The measure that the packing - sealing of the pump would be modified to mechanical sealing is specified, thus the problem of the long-term leakage of pump is solved, and good economic benefit an...
确定了对该泵填料密封进行机械密封技术改造的措施，从而解决了该泵长期泄漏的问题，取得了良好的经济效益和社会效益。
The abnormal reasons and its hazard of metal-polluted transformer oil caused by oil pump fault are analysed. The protective measure and an effective on-site treatment method are presented.
分析了由于油泵事故导致金属污染的变压器油油质异常的原因及其危害，提出了防止扩大污染影响的措施，并总结出了一套有效的变压器油现场再生处理的方法。
It is described how to measure the pump lift with pressure difference meter.
介绍了用压差测量仪测试水泵扬程的方法。
A device installed in a pump manifold or treating line to measure the fluid flow rate.
安装在泵的管汇或处理管线中用于测量流量的装置。
It is introduced that the instrument (ZJFY type) is to measure and analyse the drilling pump.
介绍了石油钻井泵在线工况监测与故障诊断的难点所在。
The anti leakage measure for pit of the yard, returning water design of the pump station of floating ships for the first period and related circumstances are discussed in detail.
详细论述了堆场矿坑防渗措施，一期浮船泵站回水设计及相关情况。
Open caisson is a special construction measure used in pump room and big diameter well constructing.
沉井是修建泵房和大口井等构筑物的特殊施工方法。
The safety of pumping water system in the mine is analysed and technique scheme of pump group pumping water system is put forward. And safety, technicality, economy of this measure has been studied.
对矿井排水系统的安全性进行了分析，提出了泵组排水系统技术方案，并对这种方案的安全性、技术性、经济性给予探讨。
The velocity law of polished rod acceleration is one of the most important performance of pump unit, so it is very important that how to measure it's velocity law.
抽油机的悬点运动规律是抽油机工作的重要工作特性指标，测取其运动规律显得十分重要。
According to the working principle of the water hydraulic test rig, the analysis and eliminating measure of water hydraulic pump test circuit are given in this paper.
根据纯水液压试验系统的工作原理，对系统调试过程中出现的故障进行分析。
A survey shows that steam wasted more at the condensate pump plant in a steam heating system. Applies apparatus to measure ste am amount at the exhaust pipe in condensate tank.
某蒸汽供暖系统中凝水泵房处蒸汽损耗大，采用仪器直接对凝水箱蒸汽排空管的蒸汽排放量进行实测，给出测量方法。
A survey shows that steam wasted more at the condensate pump plant in a steam heating system. Applies apparatus to measure ste am amount at the exhaust pipe in condensate tank.
某蒸汽供暖系统中凝水泵房处蒸汽损耗大，采用仪器直接对凝水箱蒸汽排空管的蒸汽排放量进行实测，给出测量方法。
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