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- high pressure gas control law 高压气体管制法
- At last I combine wind energy and high pressure gas. 就把风能和高压气体结合在一起。
- APR Test Tool String Optimizing Used in High Pressure Gas Well. 高压气井进行APR测试工具串的优选
- User-friendly assist gas control system User-friendly assist gas control system with distribution valve and high pressure valve, to pre-adjust different pressure for cutting different materials during the machining process. 方便的辅气调整、转换装置机床配有气体比例调压阀和高压气阀。对不同材料的切割,选用不同的压力,通过数控系统内的程序进行修改,无需手工调整。
- There is stored high pressure gas from super high pressure gas storage pot before engine working. 风气发动机前期有一个强高压储气罐储的高压气体。
- Wellhead pressure testing of abnormally high pressure gas well will be abnormal when unstable testing is conducted. 异常高压气井在井口进行不稳定测试时,井口压力动态出现异常。
- High pressure gas valve, medical valve, scuba appliance valve, solenoid valve body, assorts of valve body or special valve body. 高压气体用阀、医疗用阀、潜水器材用阀、电磁阀体、各种阀体或特殊阀体。
- Based on the production features of high pressure gas well and existent problems, downhole throttling technology was researched. 针对高压气井冬季易堵、存在较大安全隐患的生产难题,开展井下节流工艺技术研究。
- Formations penetrated by the Heba 1 Well are complicated, including lower ultra high pressure gas zone with hydrogen sulfide, plastic gypsums, leakage formations, etc. 河坝1井钻遇地层复杂,下部有含硫化氢的超高压天然气层、塑性盐膏层、漏失地层等,易出现井漏、喷漏同存、卡钻等井下复杂情况和事故。
- The company is specialized in the production of T4, T5, T8 lighting products, high-power energy-saving lamps, high pressure gas discharge lamp electronic ballasts. 本公司专业生产T4、T5、T8照明灯具系列产品，大功率节能灯，高压气体放电灯电子镇流器。
- The experimental setup can output the pulse voltage with 3ns risetime and 330kV peak voltage using the co-axial capacitor fitted with high pressure gas gap. 利用这一峰化电容器并与高气压小间隙陡化开关配合，在该实验装置上得到了前沿（10%25-90%25）3ns，峰值330kV的脉冲电压。
- The worktable of the machine was especially designed to accept an ultrasonic vibration unit, and the clamp of the machine was designed to accept high pressure gas when it turning. 机器的工作台特别是被设计接受一个超音波振动实验机 单位, 并且机器的钳位被设计接受高压气体当它转动。
- This paper studies on the mechanism of acid etching and effect of high temperature and high pressure gas produced by HEGF acting on reservoirs by means of experiment. 用实验的方法研究了高能气体压裂产生的高温高压气体对地层的酸蚀机理、效果。
- Pressure and Flow Control System of High Pressure Gas 高压气体压力及流量控制系统
- Dranchuk Abu Kassem model (DAK model) is the most frequently used for calculating gas compressibility factor. Its application showed that the method was not accurate enough for calculating the compressibility of high pressure gas. 目前计算高压下天然气偏差系数最常用的是Dranchuk Abu Kassem模型 ,但在实际应用中 ,这种模型的计算结果存在较大的误差。
- Single chamber high pressure gas quenching vacuum furnace,double chamber and multichamber vacuum furnaces implementing the acetylene low pressure carburizing were briefly introduced. 简要介绍了实施乙炔低压渗碳的单室高压气淬真空炉,双室及多室真空炉。
- One of the main problems encountered in the course of high pressure gas injection in the miscible flood oilfield is the free from setting of packer and the permanent deforming of pipe string. 封隔器解封和管柱永久变形是混相驱油田高压注气过程中遇到的重要问题之一。高压注气作业过程中温度和压力的剧烈变化引起管柱伸缩或受力变化,其主要影响因素有:温度变化引起的温膨效应;
- Established in 1978 EKC has grown rapidly to become the pioneering manufactures and solution providers for storage of High Pressure gases. EKC创建于1978年，然后很快发展为高压天然气储存方面的先锋制造商和解决方案提供商。
- The method of abnormally high pressure gas well production dynamic simulation not only changes shortcomings of the traditional physics simulation,which have high cost and the complex process,. 异常高压气井生产动态仿真方法不仅改变了传统物理仿真成本高、过程复杂的缺点,而且具备了计算机仿真模拟的准确性。
- Gas control center in jinan iron and steel co. 济钢煤气集中监控中心。
