The contents of camphor, mentholum, isoborneol and borneol in Guanxingao are determined by gas chromatography.用气相色谱法测定了冠心膏中樟脑 、 薄荷脑 、 异龙脑和龙脑的含量.Objective : To establish a Capillary GC method for the determination of Isob...

n.异冰片，异龙脑...

isoborneol的音标：isoborneol的英式发音音标为：[aɪsəʊ'bɔ:nɪɒl]isoborneol的美式发音音标为：[aɪsoʊ'bɔnɪɒl]...