The results show that the process was composed of several phases, such as evaporated phase, oxidated phase and combustion phase.

 
  • 研究結果表明,煤氧化燃燒過(guò)程是分階段進(jìn)行的,分為失水階段、氧化階段、著(zhù)火燃燒階段。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan