residual gases
英 [rɪˈzɪdjuəl ˈɡæsɪz]
美 [rɪˈzɪdʒuəl ˈɡæsɪz]
网络 剩余气体
双语例句
- It decreases chamber pressure by chemical reaction of residual gases with an evaporated metal.
它通过剩余气体与蒸发的金属之间的化学反应减小了内腔的压力。 - Too many residual exhaust gases would also have a negative effect on the knock limit.
过多的残留废气也会对爆震极限产生负面影响。 - The application of the residual gases analysis in high vacuum system is very important for improving the performances, the quality and the working life of various vacuum electronic devices.
高真空系统残气分析对提高电真空器件的性能、质量和寿命具有重要作用。 - The surface compositions of the polyimide insulation film, its degassing characteristics, and the residual gases compositions during high temperature annealing were studied with solid mass spectrometer and gas mass spectrometer, respectively.
利用固体质谱仪和气体质谱仪分别进行了聚酰亚胺绝缘膜的表面成分及在高温烘烤过程中的放气性能和气体成分分析。 - Mass Spectroscopy Study of Residual Gases in Vacuum Electronic Devices and Its Storage Lifetime
电真空器件残气质谱分析和贮存寿命的快速测试研究 - Residual gases in the outer jacket of metal halide lamps
金属卤化灯外壳内的残余气体 - Measurement of Total Pressure of Residual Gases in Magnetrons
磁控管内残余气体总压力的量测 - The effects of the different methods adopted to strengthen Cu-Cr alloy, the residual gases, the Cr content, the third element in Cu-Cr alloy and the heating process on the properties of the Cu-Cr alloys etc are dis-cussed in detail.
详细论述了不同的强化方式对Cu-Cr合金性能、残余气体、铬含量、第三组元以及热处理工艺的影响。 - A Useful Method of Residual Gases Analysis with the Quadrupole Mass Spectrometer
一种四极质谱残余气体分析的实用方法 - Residual Gases Properties and Mass-Spectra of Coat Ceramic Type Ohmic Heating Carrier Getter
涂陶型吸气热子残气特性及其质谱分析 - Analysis of residual gases in a cryopump
致冷机低温泵中的残气分析 - It is necessary to solve openning-tube sampling problem for the mass-spectrometer analysis of residual gases in sealed vacuum devices.
密封真空器件内残气的质谱分析，必须解决开管取样技术问题。 - Mass spectrometric analysis of residual gases during pumping process of oil sealed rotary pump
油封式机械真空泵抽气过程的残气质谱分析 - Studies of Oxygen Absorption of α-B/ C: H Films in HT-7 Superconducting Tokamak by Residual Gases Analysis
用残气谱研究HT-7超导托卡马克第一壁硼碳膜的吸氧性 - A study on the electron stimulated interactions of residual oxygen containing gases with Ni ( 001) surface
电子束引起的残余含氧气体在镍（001）面上的吸附 - Analysis of residual gases in end product picture tubes by mass spectroscopy
成品显象管残气质谱分析 - A hopping electron cathode triode structure based on secondary electron emission has been studied to improve current density of electron beam and reduce the cathode emission slump caused by ion bombardment of residual gases.
针对一种基于二次电子发射的跳跃电子阴极三极管结构进行了研究，这种特殊结构可以有效地提高了电子注电流密度，并减小受残余气体离子的对阴极轰击造成的阴极发射跌落。 - Tests were carried out separately for the background pressure of experimental setup and two Mn-Zn ferrite specimens which have been treated by different cleaning processes. The main residual gases in the test results were analyzed and the out-gassing rate of the two specimens were calculated.
分别对测试系统本底及经两种方法处理的Mn-Zn铁氧体样品进行了测试，分析其主要的出气成分，计算出处理后的样品材料出气率。 - The leak-hunting principle and methods of quadrupole mass-spectrometer are discussed with the main composition of residual gases harmful to photocathode in the system determined.
分别论述了四极质谱仪对光阴极转移系统的检漏原理与方法，并对系统内光阴极有害的主要残气成分进行了分析。 - In the vacuum system, the component of residual gases should be cleaned.
真空系统中残余气体必须洁净。 - Mass spectrometric analysis of the residual gases in forevacuum region
预真空的残气质谱分析