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- tightness of vacuum system 真空系统严密性
- Assumption about Vacuum System Tightness of Steam Turbine 汽轮机真空严密性试验的一种设想
- To have special condenser and filter in the vacuum system, the pollution of vacuum pumps by fluxs steam is eliminated. 真空系统上装有专用的冷凝过滤装置,以消除焊剂蒸汽对真空泵组的污染。
- A pug cutting frame and a set of vacuum system is equipment for all of this series of machines. 本系列机器均配置切泥架一台,抽真空系统一套。
- This article introduces some improving work on impurities control of vacuum system in EAST TOKAMAK device. 本文介绍了基于EAST超导托卡马克装置真空系统杂质控制系统的改进工作。
- It was tried to apply FTA to the troubleshooting, reliability and other aspects of vacuum system. 尝试扩展故障树在故障判断和改进真空系统可靠性方面的应用,得出几个有针对性的结论。
- The insulation performance,the maintainability of vacuum system and current carrying capacity are needed to technically investigate. 从技术上论证其可行性需要考虑绝缘、真空系统维持和载流量3方面的内容。
- In the thesis,the principle of vacuum creating in pre-coated mud filter is explained,the problems existed in the vacuum system design are analyzed. 阐述了预挂过滤机真空形成的原理,分析了在真空系统设计中存在的问题,提出了通过利用滤液排出管形成的水腿效应来改进和优化真空系统设计的意见。
- Although the vacuum piping system passes the gas leakage test, it shall also bear a test of vacuum degree prior to the linkage trial run of the vacuum system. 真空管道在气体泄漏性试验合格后,真空系统联动试运转时,还应进行真空度试验。
- The single crystal furnace is a special equipment of growth single crystal for LSI. This paper mainly introduces the design of vacuum system and charge system of crystal furnace. 单晶炉是生长大规模集成电路所需要硅单晶的专用设备。本文主要介绍了单晶炉的真空系统与充气系统的设计。
- Dynamic Numerical Simulation of the Test Procedure of the Tightness of the Vacuum System of a Steam Turbine 汽轮机真空系统严密性试验过程的动态数值仿真
- To test for tightness of second check Valve. 检测第二止回阀的密封性。
- This paper introduces a kind of vacuumizing system for X-ray machine head. 摘要介绍一种X线机机头真空处理系统。
- This model system is suitable or non-corrosive gases, widely used in the different kinds of vacuum systems for higher suction speed and high vacuum. 适用于抽除空气及其它无可凝性及无腐蚀性的气体,广泛应用于需要大抽速和高真空的各种真这系统中。
- Kurt JLesker is an international manufacturer and distributor of vacuum components and vacuum systems for research and industrial applications. 美国专业真空薄膜沉积设备厂商。
- The Magic of Vacuum Displays: Is the Spell Broken? 真空显示器件的魅力还在吗?
- Acceptance standard investigation of vacuum tightness of direct air cooling generating unit 直接空冷机组真空严密性验收标准探讨
- Improvement of Vacuum Tightness of No.8 Steam Turbine in Junliangcheng Power Plant 军粮城发电厂8号机真空严密性的治理
- Development Situation of the Appraising Methods for Vacuum System Tightness of Steam Turbines 汽轮机真空系统严密性评价方法的发展状况
- The cause of vacuum malfunction was analyzed by the Rand analysis technique at 2RH-facility vacuum system in Baosteel , and the cause of vacuum malfunction was found out, it was resolved efficiently, finally some improvement method were brought out. 运用兰德型问题分析技术对宝钢 2RH真空脱气系统真空度低的原因进行分析 ,查出影响真空度的原因 ,有效的解决了设备的故障 ,并在此基础上提出一些相应的改进措施