They are the cavity radiometer and the water flow power meter for laser power measurement, the cone calorimeter and the volume-absorbing calorimeter for laser energy measurement.
有测量激光功率的空腔型辐射计和流水式功率计、测量激光能量的锥型能量计和体吸收型能量计。
The measurement error of Coriolis mass flow meter is based on the vibration characteristics of the elastic tube of flow meter.
弹性测量管的振动特性决定了科氏质量流量计的测量精度。
The analysis is offered to the problems existing in the aspects of structure design, processing assembly quality and measurement range of rotor flow-meter used in Bonan oilfield for many years.
对胜利渤南油田多年使用的旋翼式流量计(高压水表)在结构设计、加工装配质量以及计量范围等方面存在的问题进行了分析。
Some research for setting up the measurement standard of oxygen and other gas volume flow meter for hospital are get.
为建立医用氧气及其他气体流量计的计量标准作了一些探索。
Swirlmeter is a new kind of velocity flow meter which has been widely used in industry for gas and stream flow measurement.
旋进旋涡流量计是一种新型的速度式流量计，已广泛应用于工业现场中的气体、蒸汽的流量测量。
At the point of increasing the measurement accuracy of the meter, the precision of the system is analyzed. The emphasis is put on how to improve the accuracy of the turbine flow sensor.
从提高油耗仪测量精度的角度出发，对系统测量精度进行了分析，并重点介绍了提高涡轮流量传感器测量精度的措施。
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。
The performance of the combination of Venturi meter and turbine flowmeter in liquid-liquid two-phase flow measurement was investigated.
本文研究了运用单相流量计组合进行液液两相流参数测量的方法。
It introduces briefly the method of the general gas flow measurement with the temperature and pressure compensation by the flow meter of pressure difference.
简要介绍使用差压式流量传感器进行一般气体流量测量时的温压补偿方法；
The test indicates that compared with single-meter based traffic flow measurement system, the system reduces the packet loss ratio obviously and enhances the measurement veracity.
测试表明，与基于单采集器的被动网络流量测量系统相比，该系统明显减少了采集器端的丢包率，提高了系统测量的准确性。
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。
The liquid flow meter developed by TRICM is in fact a closed loop measurement system.
我们所研制的这种测试仪，实际是一种闭环测试系统。
The work principle, basic composition and feature of a bend flow meter are presented, and its application in measurement of steam heat supply is described.
介绍了弯管流量计的工作原理、基本组成、性能特点，及其在蒸汽供热计量中的应用。
PetroChina Zejiang Sale Branch applied LL type waist wheel flow meter for measuring product oil for a month and good effects are obtained. The flow meter has been used for dynamic measurement widely.
中国石油浙江销售分公司采用LL型腰轮流量计对成品油计量以来效果明显，已在成品油的动态计量中推广应用。
Piston-cylinder is the fuel measurement unit of the injection flow meter and plays a crucial role in the system measurement accuracy.
活塞测量缸作为测量仪的油量测量单元，其结构设计好坏直接影响到系统的测量精度。
The single well flow metering unit, which is made up of oil meter, recorder, accessories such as pipe and valve and so on, was developed for the oil measurement of single well in series oil Wells.
单井流量计量装置是为解决串联油井的单井量油而研究的，该装置由量油器、记录仪表及管阀附件等组成。
Ultrasonic flow meter is widely used in oil, gas and chemical industry because of its advantages of non-contact measurement, ease installation, low cost and so on.
超声波流量计因为其非接触测量、安装简便和费用低等优点，广泛的应用于石油、天然气和化工等领域。
The measurement of flow quantity and velocity is the primary task of hydrological measurement, whereas it is much hard to design a meter with high precision and convenient usage.
河流流量和流速测量是水利测量的基础工作，然而设计测量精确而又使用方便的仪器比较困难。
Vortex flow meter, mainly for industrial flow measurement fluid media channels, such as gas, liquid, vapor and other media.
涡街流量计，主要用于工业管道介质流体的流量测量，如气体、液体、蒸气等多种介质。
This paper introduced the flow measuring principle of time-difference method of ultrasonic flow meter and the flow calculating method in flow measurement with velocity instrument.
论述了流速仪法测流及水轮发电机组现场效率试验的原理和计算方法。
This paper introduced the flow measuring principle of time-difference method of ultrasonic flow meter and the flow calculating method in flow measurement with velocity instrument.
论述了流速仪法测流及水轮发电机组现场效率试验的原理和计算方法。
应用推荐