... free on train 铁路敞车上交货价 free on truck 卡车上交货价 free organic acid游离有机酸 ...
双语例句
1
OBJECTIVE To investigate into the extraction and isolation of total freeorganicacid in Rhizoma Pinelliae and its pharmacological effect.
目的对半夏药材中的总游离有机酸进行提取分离和药理作用的研究。
2
The pullulan aminoalkyl ether according to claim1, wherein the pullulan aminoalkyl ether is in its free amine form or its organic or inorganic acid salt form.