在真它係統的暴露表麵上單一層單分子層氣體的氣體裏基本上就是一個無限的氣源,這使真空泵處於滿負荷工作狀態。可見光的波長為5x10-5cm左右,而單分子層中分子之間的間隔為10-7cm。lejiezheyidiankeyigengtuchudanfenzicengdeweixiaochengdu。dangzhuangpeizhenkongxitongshi,bixuyongyetiduiqibiaomianjinxinghuaxueqingxi,bingyaoqiuqingxiyezaizhengfaganzaohou,qicanliuwuwanquankehulvebuji。ciwai,yongyuzuihouqingxideyetidezhengqiyabixuzugougao,yibianzaibutaichangdeshijianneikeyihuifa、幹燥。