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- Natural gas flow meter verification apparatus 天然气流量计检定装置
- Selection and Development Direction of Natural Gas Flow Meter 天然气流量计的选型和发展动向
- Natural gas flow metering 天然气计量
- With Elster flow computer as example,the natural gas metering system composed of turbine flow meter and flow computer and its application in West-East Gas Line project are introduced. 以E lster流量计算机为例,介绍了涡轮流量计与流量计算机为主构成的天然气计量系统在西气东输工程中的应用以及使用情况。
- In August, 2002, the Inserted Gas Flow Metering and Calculating Software V2.0, developed independently by the Company, was certified by China State Bureau of Copyrights. 2002年8月，我公司自主研发的《嵌入式天然气流量计量计算软件V2.;0》获国家版权局著作权登记认可。
- Has good contacts and broad customer base prefer in relevant Gas flow meter application fields such as Waste water treatment field. 在相关产品应用行业有一定人脉或较广泛客户基础，特别是气体流量计应用污水处理应用领域.
- In 1941, Klinkenberg proposed that the slippage effect would occur when natural gas flow through porous media in absence of connate water. 摘要科林贝尔在1941年提出了气体在不含束缚水多孔介质中渗流时出现的滑脱现象。
- Based on the theory of the phase transition, gas dynamics , this dissertation set up the mechanical model of high speed natural gas flow with phase transition in Laval nozzle. 依据相变理论、气体动力学理论建立了描述有相变喷管中天然气高速流动的数学模型。
- Design of Flow Metering System in Natural Gas City Gate Station 城市天然气门站流量计量系统设计
- The Ultrasonic Flow Meter Used to Measure Flow Rate of Natural Gas 用于天然气流量计量的超声流量计
- Error analyze for measurement of natural gas flow by standard orifice meter 天然气管道标准孔板流量计计量误差的分析
- Peter F.M.Jongerius,Mijnder P.Van der Beek and Jos G.M.Van der Grinten.Calibration Facilities for Industrial Gas Flow Meters in the Netherlands.Flow Meas. 杨明罡.;用涡轮流量计作为标准流量计检定涡轮流量计的实验
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Development and Application of Soap Film Gas Flow Meter 皂泡式流量计的开发与应用
- A severe natural gas shortage shut down many plants. 天然气的严重缺乏使许多家工厂都停工了。
- Design and Construction of the Metering System in Gas Flow Metering Station 天然气流量计量交接站计量系统的设计与建设
- Verification and Calibration of Natural Gas Flow Measuring System 天然气流量计量系统的检定和校准
- Computer-aided Test System for Natural Gas Flow Rate 天然气计算机流量测量系统
- Information Fusion and Cluster Control System for Natural Gas Flow 天然气流量信息融合及聚类控制系统
- They continued down until they came to some pockets of natural gas. 他们继续往下钻，终於找到了一些天然气的气阱。
