vapores蒸汽vaporn.蒸汽；水蒸汽v.蒸发；汽化vapor steam blaster蒸气喷射器vapor blast process蒸汽喷砂清理法vapor-air mixture空气蒸气混合气Vapor in atmosphere大气水汽vaporization energy汽化能vapor density ratio蒸气密度比vapor phase reactor汽相反应器vapor delivery tube蒸汽配送管vaporizing ablation蒸发烧蚀vaporation enthalpy蒸发焓