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- An in situ residual gas analyzer (RGA) was used to monitor the residual gas composition in the vacuum chamber. 利用残余气体分析仪在线监测了真空室内的残余气氛组成。
- The gas composition during coating process was tested by high-vacuum residual gas analyser. 采用高真空残余气体分析仪,对薄膜沉积过程中的气氛进行分析。
- residual gas composition 剩余气体成分
- To remove the residual gas in a container by pulling a vacuum on it. 通过抽真空排出容器的剩余气体。
- Scattering effects of residual gas and RMS emittance growth in Dragon-I LIA[J]. 引用该论文 代志勇;高峰;章林文;邓建军;丁伯南.
- Please check the contents of residual gas and nitrogen before entering the tank. 入罐前请检查好罐内残留气体和氮气的浓度。
- Abstract: The concept of internal residual gas analysis of hermetic device was briefly introduced. 摘要： 简要介绍了密封元器件内部残余气氛分析的概念，以及生产厂家和使用方了解产品内部残余气氛分析的意义和作用。
- If analytical equipment is available, purge system until oxygen content of residual gas is either less than or meets the process specification impurity level. 如果有分析仪器的话，一直净化设备，直到残留气体的氧含量或者低于或者满足工艺规范的纯度级别。
- The increased speed simplifies the BEC apparatus quite dramatically because the vacuum can have 100 times as much residual gas in it. 速度的增加可以大为简化BEC仪器，因为这时真空里残留的气体量可以多100倍。
- Fractionation effect of coalbed gas is a phenomenon that gas composition and isotope change during the process of migration. 摘要煤层气的分馏效应是指运移过程中气体组份和同位素值发生变化的现象。
- According to the fact that the speed of the ultrasound is related to the gas composition,a gas consistency measurement system based on ARM is proposed. 根据超声波在气体中的传播速度与气体组分有关的事实,以ARM芯片为主要元件设计气体浓度检测系统。
- A flame produced in the breech of a gun by ignition of residual gases. 逆火，炮尾焰枪管内残余气体的燃烧而产生的火焰
- A intelligentized control system, which was made of PLC,D/A and MFC, was developed to control pushing of the metal cathode source and varying gas composition. 研究开发了一套由可编程逻辑控制器 (ProgrammableLogicalControl,PLC)、D/A和质量流量控制器 (MassFlowControl,MFC)组成的智能控制系统 ,控制金属源阴极的推进和气体成分的改变。
- After sterilisation, the load should be stored in a controlled manner under ventilated conditions to allow residual gas and reaction products to reduce to the defined level. 灭菌后，产品要保存在控制状态下，保持通风条件，使残留气体和反应产物降低到规定的水平。
- The influence of time , temperature, mixture gas composition and granulated pig iron size on decarbonization ratio has been stuided.The optimum decarbonization index is obtained. 研究了时间,温度,氧化气体成分和粒铁粒度对脱碳的影响,并找出了最佳脱碳条件。
- Tilford, C.R., 1994, “Process Monitoring with Residual Gas Analyzers (RGAs): limiting factors”, Surface and Coatings Technology, vol.68/69,pp.708-712. 吴荣泰，叶铭鹏，王守芃，王荣辉，罗俊光，2000，“红外光技术于半导体厂环境监测应用”，工安科技季刊，页20-26。
- We have analysed and discussed the effects of the changes of pressure, flow velocity, gas composition and the discharge specific power on saturation intensity and small-signa... 分析讨论了气压、流速、气比、放电比功率对饱和强度及小信号增益的影响。并将饱和强度的计算结果与实验进行了比较,结果符合较好。
- Getter-ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal. 吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力。
- There are hydrogen hole, nitrogen hole, the pore of carbon dioxide, the pore of carbon monoxide and oxygen hole etc. according to the gas composition classfication in pore. 气孔的形成机理常温固态金属中气体的溶解度只有高温液态金属中气体溶解度的几十分之一至几百分之一,熔池金属在凝固过程中,有大量的气体要从金属中逸出来。
- The effect of equivalence ratio on the gas composition, calorific value , gasification efficiency, gas production yield and charcoal production output is studied. 通过调节空气的流量,研究了当量比+对产气组成、气体热值、气化效率、气体产量和木炭产量的影响。
