Appropriate physical constants such as melting range, boiling range, refractive index, dissociation constants( pK values), and optical rotation.是什么意思_Appropriate physical constants such as melting range, boiling range, refractive index, dissociation constants( pK values), and optical rotation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句