1)NEG非蒸散型吸气剂
1.3×10-7Pa dynamic-pressure vacuum environment,the whole vacuum system comprises many sets of titanium sublimation pumps(TSPs)and non-evaporable getters(NEGs).3×10-7Pa,要获得这样的超高真空环境,真空系统配置了多台钛升华泵(TSP)和非蒸散型吸气剂(NEG)组件,针对这两种设备的工作参数,研制了一种带有计算机通信接口的复合电源,并在LabVIEW环境下开发了一套相应的控制软件,实现了对TSP和NEG的本地和远程控制。
2.A novel type of miniaturized compound sputtering-ion-pump(SIP) has been successfully developed and manufactured,in which the non-evaporation getter(NEG),wrapped up with stainless steel mesh,is installed in the narrow space between the iner wall of the pump cavity and the electrodes.本文介绍了一种非蒸散型吸气剂(NEG)与微型溅射离子泵(SIP)集成构成的微型复合溅射离子泵。
3.A miniature combination ion pump with non-evaporable getter(NEG) was developed in order to ensure the extreme high reliability and long service life for the closed ultra-high vacuum devices of small size.为确保小尺寸超高真空密封器件的高可靠和长寿命,开发了一种带非蒸散型吸气剂的微型复合离子泵(Mini-Combination Ion Pumps with NEG)。
英文短句/例句
1.Test method for gettering properties of non-evaporable getterGB/T9506.8-1988非蒸散型吸气剂吸气性能测试方法
2.Application of non-evaporation getter to ion minipump非蒸散型吸气剂在微型离子泵中的应用
3.Barium flash gettersGB/T9505-1998蒸散型钡吸气剂
4.Test method for gettering properties of barium flash getterGB/T9506.7-1988蒸散型钡吸气剂吸气性能测试方法
5.Test method for barium content in getter fill and getter film of barium flash getterGB/T9506.3-1988蒸散型钡吸气剂载料和模中钡量的测定
6.Test method for barium yield of barium flash getterGB/T9506.2-1988蒸散型钡吸气剂得钡量测试方法
7.ohmic heating carrier电阻加热型吸气剂载体
8.The aspirated air shall be flammable fumes or vapors. e.g. paint solvents ,that can lead to internal fire or explosion.译;这些易燃气体或水蒸气等油漆溶剂将被吸入，能导致内火或爆炸。
9.wordplace air-determination of vaporous chlorinated hydrocarbons(charcoal tube/solvent desorption/gas chromatographic method)工作场所空气-氯化烃蒸汽测定-木炭管/溶剂解吸/气相色谱法
10.workpalce air-determination of vaporous aromatic hydrocarbons(charcoal tube/solvent desorption/gas chromatographic method)工作场所空气-芳香烃蒸汽测定-木炭管/溶剂解吸/气相色谱法
11.The Study of Evapotranspiration and CO_2 Absorption in Different Steppe Communities;典型草原带不同类型植物群落蒸散量与CO_2吸收量的研究
12.tending to vanish like vapor.象水蒸气般易于消散。
13.exude water vapor; of plants.使植物发散出水蒸气。
14.He sniffed the vapour up (through his nose).他（用鼻子）吸入蒸气.
15.Classification and designation for getterGB/T4965-1985吸气剂分类及型号命名方法
16.Study on the Treatment of Organic Waste Gases with BDO Absorbent;BDO新型吸收剂治理有机废气的研究
17.STUDY ON THE ADSORPTION PROPERTIES OF A NEW ADSORBENT HBY-1 FOR OIL VAPOR RECOVERY新型油气回收吸附剂HBY-1的吸附性能研究
18.refinery gas steam reforming catalyst炼厂气蒸汽转化催化剂
相关短句/例句
Non-evaporable getter pump非蒸散型吸气剂泵
3)non evaporable getters非蒸散型吸气
4)evaporable getter蒸散型吸气剂
5)New nonevaporable getter新型非蒸散消气剂
6)non-evaporable非蒸散型
1.The recent applications and their absorption mechanisms of both evaporable and non-evaporable getter are also discussed.简要阐述了吸气材料的重要性及发展现状,并从获得吸气材料活性表面的两种不同方式,综述了蒸散型吸气剂和非蒸散型吸气剂的吸气理论和应用研究情况,并着重介绍了新型钛基非蒸散型吸气剂的发展现状和应用前景。
延伸阅读
锆石墨吸气剂分子式：CAS号：性质：一种非蒸散型室温吸气材料。为多孔烧结体，孔隙度40％～50％，比表面积0.4～0.45m2/g。具有活性高、扩散活化能低、室温吸气性好等优点。激活后室温就能快速有效地吸收氧、氮、氢、一氧化碳、二氧化碳、甲烷、水蒸气等。其中吸氢可逆，通常500℃下吸入，500℃以上放出洁净氢。不吸收氦、氖、氩等惰性气体。吸气剂可多次反复激活再生，使用寿命长。由高纯锆粉和石墨粉经高温高真空烧结制成。用于制造行波管、触发管、铯束管、激光管、X光管、真空开关管等多种电真空管件和器件。
