A STUDY OF THE SOLVENT EFFECT OF CRYSTAL VIOLET AND LEUCO CRYSTAL VIOLET BY ~1H NMR AND A DISCUSSION OF THE RELATIONSHIPS WITH THE SUBSTITUENT CONSTANT是什么意思_A STUDY OF THE SOLVENT EFFECT OF CRYSTAL VIOLET AND LEUCO CRYSTAL VIOLET BY ~1H NMR AND A DISCUSSION OF THE RELATIONSHIPS WITH THE SUBSTITUENT CONSTANT在线翻译_英语_读音_用法_例句