焓 焓的英文 英语翻译 enthalpyenthalpy; heat content; heat function 拓展翻译 焓滴定enthalpimetric titration; enthalpy titration焓分析enthaplimetric analysis焓函数enthalpy function焓厚度enthalpy thickness焓浓图enthalpy concentration diagram焓熵图enthalpy-entropy diagram焓-湿图enthalpy-humidity chart