In this paper. We further expound the relationships between thermochemical bond energy P. E and E and f2 through analysing the properties of chemical bond and molecular structures.是什么意思_In this paper. We further expound the relationships between thermochemical bond energy P. E and E and f2 through analysing the properties of chemical bond and molecular structures.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句