outgassing rate

基本解释

Various methods to measure outgassing rate were summarized including the pressure rising rate collecting, weighing and gas flowrate.
总结了材料放气测试的各种方法：压力上升率法、收集法、称重法和气体流量法。
Constant conductance method uses partial pressure measurement technology, which has no strict request to outgassing rate of mass spectrum analysis chamber.
固定流导法采用的是分压力测量技术，对质谱分析室的漏放气率的指标要求不高。
So the material of their storage ring vacuum chambers must have the characters of low surface thermal outgassing rate, low photon stimulated desorption and resistance to multi-electron impact.
追求储存环真空材料低表面热放气率、抗多次电子撞击和较低的辐射光致解吸已成为建造者主要目标。