outgassing rate

基本解釋

Various methods to measure outgassing rate were summarized including the pressure rising rate collecting, weighing and gas flowrate.
總結(jié)了材料放氣測(cè)試的各種方法：壓力上升率法、收集法、稱重法和氣體流量法。
Constant conductance method uses partial pressure measurement technology, which has no strict request to outgassing rate of mass spectrum analysis chamber.
固定流導(dǎo)法采用的是分壓力測(cè)量技術(shù)，對(duì)質(zhì)譜分析室的漏放氣率的指標(biāo)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.
追求儲(chǔ)存環(huán)真空材料低表面熱放氣率、抗多次電子撞擊和較低的輻射光致解吸已成為建造者主要目標(biāo)。