gas flowmeter
英
美
网络 气体流量计
双语例句
- Based on the project of offshore wet gas flowmeter development, the technical strategy, the main principle and the newly achievements of the research have been discussed.
结合海上含液天然气流量计开发工作，全面系统地总结了流量计开发的技术路线和研究成果。 - A device made of plexiglass is added between the gas absorption tube and gas flowmeter in the atmospheric sampler.
在大气采样器上加装防止倒吸装置，可防止吸收液倒吸进入流量计。 - The Research on Arithmetic of Ultrasonic Gas Flowmeter Based on Time Difference Method
基于时差法的气体超声波流量计算法研究 - Wet Gas Flowmeter Based on Slotted Orifice and Neural Network
基于槽式孔板与神经网络的湿气流量计 - Liquid selaed drum gas flowmeter
液封转筒式气体流量计 - Model simulation and error quantitative analysis of pipeline of ultrasonic gas flowmeter
超声波气体流量计的管道模型仿真和误差分析 - An investigation of the effects of compressibility and unsteadiness on natural gas flowmeter orifice well tester
气体的可压缩非定常性对天然气流量计量的影响孔板式天然气流量计 - The additive error caused by the traditional calibration theory which was used to calibrate the intelligent Roots gas flowmeter were corrected via analyzing the influence of system parameter variation of Bell-jar standard facility on the measurement result error.
通过对钟罩标准装置运行系统参数变化对检测结果误差影响的分析，纠正了采用传统的标定理论和方法标定智能型罗茨气体流量计过程中存在的附加误差问题。 - The Equipment of the Sound Speed Head and its Application in Examining and Determining to the Gas Flowmeter
音速喷嘴标准装置在煤气流量计检定中的应用 - A Study of Intelligent Gas Flowmeter of Heat Transfer
热导式智能气体流量测量仪的研究与应用 - A low DETECTABLE-LIMIT gas flowmeter and its theoretical analysis
低量限气体流量计及其理论分析 - Bell-jar type gas flowmeter is one type of standard facilities used to evaluate whether the metering error of Roots gas flowmeter conforms to the national measurement requirement or not.
钟罩式气体流量计是用于检测智能型罗茨气体流量计计量误差是否符合国家计量要求的标准装置之一。采用什么标准评价？ - A kind of multi channel micro gas flowmeter used for satellite propulsion system is introduced.
介绍了一种多通道气体微流量测试仪，用于卫星推进系统气体流量测量。 - Influence of carbon dioxide concentration on the measurement accuracy of ultrasonic gas flowmeter
CO2的浓度含量对超声波气体流量计的精度影响 - This paper presents the electrocircuit design of a multi-path ultrasonic gas flowmeter.
介绍了一种多声道超声气体流量计的电路设计。 - Characteristic, working principles of the thermal mass flowmeter and its application in micro gas flowmeter measuring and pump protection are introduced.
介绍了热质量流量计的特点、工作原理、微小气体流量测量及泵保护应用。 - This is because ultrasonic gas flowmeters technology has many advantages. A new technique of flow measurement is applied in ultrasonic gas flowmeter. The ultrasonic gas flowmeters operate in the surroundings where noise is strong, and its signal is very weak.
超声波气体流量测量需应用一种新的流量测量技术，因为超声气体流量计工作在噪声较强的场合，且信号微弱。 - Exhaust gas flowmeter with large diameter
大口径废气流量计 - The largest measurement diameter of pipeline of the ultrasonic gas flowmeter is 3 000 mm.
超声波煤气流量计的最大测量管径为3000mm。 - The uncertainty analysis of volume flow measurement in the active piston gas flowmeter
主动活塞式气体流量装置体积流量测量不确定度分析 - A New Type of Intelligent Ultrasonic Gas Flowmeter
智能超声气体流量计的研制 - A Iow detectable-limit, capillary gas flowmeter has been developed for ion sources and analytical instruments.
本文提出了一种适用于离子源及分析仪器的低量限气体流量计，并进行理论分析，指出了粘滞流的工作模式； - Calibration of an ultrasonic gas flowmeter
超声波气体流量计的标定 - Using the principle of forced convection of platinum-film temperature sensors at high temperatures, a kind of platinum-film gas flowmeter applied to automobiles is designed.
利用铂膜温度传感器在高温下强迫对流换热的原理，设计了一种应用于汽车电喷系统的铂膜空气流量计。 - Principle and calibration of ultrasonic gas flowmeter using velocity-difference method
速差法超声波气体流量计的原理和校准 - The hardware part of this system includes an industrial computation motherboard, a gas sensor, a tachometer generator, an LCD display monitor, a liquid crystal box, a gas flowmeter, and a miniature printer, as well as software.
热线式气体流量计测量尾气的流量.系统包括工业计算机主板、气体传感器、转速传感器、LCD显示屏、液晶屏、气体流量计、微型打印机等硬件部分和软件设计。 - The principle, structure, measurement limit and analyze of uncertainty of the constant pressure gas flowmeter, which was the key component of gas flow standard apparatus, were considered emphatically.
着重考虑了作为气体微流量标准装置核心的恒压式气体微流量计的原理、结构、下限因素和不确定度等基本问题。 - The simulation results show that the self-interference waveforms and the self-adaptive time-of-flight algorithms can extend the scopes of the classical transit time ultrasonic gas flowmeter, and achieve the high precision measurements in different SNR situations.
仿真结果表明，本文研制的自干涉驱动波及自适应计时算法扩展了传统时差法气体超声波流量计的检测范围，能在不同信噪比条件下对信号传播时间进行准确测量。 - So the studying has the academic and practical meaning. Firstly, in order to accomplish the modelling of multi-path ultrasonic gas flowmeter, measuring principle of transit-time method of ultrasonic gas flowmeter is analyzed, and many factors influencing flow measurement is also analyzed.
首先，为完成多声道超声波气体流量计的机理建模，分析了时差法超声波气体流量计测量原理，分析了影响流量测量的诸多因素。 - At present, ultrasonic gas flowmeter has been widely used in oil and gas, metallurgical, chemical industry, etc. With the development of computer technology, embedded technology applied in instrument industry is undoubtedly conform to the requirements of The Times.
目前，超声波气体流量计已广泛应用于石油、天然气、冶金、化工等行业。随着计算机技术的发展，将嵌入式技术应用于仪表行业无疑是顺应当今时代的要求。