Some work on residualgasanalysis for vacuum system of NSRL electron storage is to be described.
本文将介绍有关NSRL储存环真空系统残气分析的部分工作。
2
The equilibrium conditions of detecting residual solvent by headspace analysis was studied on the basis of detecting residual solvent of edible vegetable oil using headspace gas chromatography.
在顶空气相色谱法测定食用植物油中的残留溶剂的基础上,对残留溶剂顶空分析的平衡条件进行研究。
3
The aim and the method of mass spectrum analysis for residualgas and the differential pumping system, meanwhile, are introduced.