脱挥发分反应devolatilization: 脱挥发分; 析出挥发分,液化作用; 液化作用cascade devolatilization: 级联脱气devolatilization capacity: 排气能力devolatilization of coal: 低温炼焦by-reaction: 副反应下载手机词典可随时随地查词查翻译