英汉词典

1.Objective To improve the TLC identification of Unguentum tetracycline.

目的对四环素软膏薄层色谱鉴别法进行改进。

2.Objective To improve the TLC identification of Unguentum tetracycline.

目的对四环素软膏薄层色谱鉴别法进行改进。