例句 /

Feilin titration,HPLC and GC-MS were applied to research the classy Hengshun aromatic vinegar.

Feilin titration,HPLC and GC-MS were applied to research the classy Hengshun aromatic vinegar.

用费林滴定、高效液相色谱(HPLC)、气质联用(GC-MS)等方法对镇江恒顺优质香醋进行研究。