... 残余压力residual pressure 残余气体谱residual gas spectrum 基础压力base pressure ...
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Residual gas mass spectrum 残气谱
residual gas mass spectrum analysis 残气质谱分析
·2,447,543篇论文数据，部分数据来源于NoteExpress
The aim and the method of mass spectrum analysis for residual gas and the differential pumping system, meanwhile, are introduced.
介绍进行残气质谱分析的目的，方法和采用的差分抽气质谱分析系统； 给出装置调试过程中常温和低温状态下残气谱图；
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