英语语法分析

Least effective were chlortetracycline, oxytetracycline, and tetracycline.

效力最差的是金霉素、土霉素和四环素。

This experi we are pirates, these data are stolen from youdao uses(HPLC) to determine the chlortetracycline residues amount in the pig plasma.

采用气相色谱法测定猪血浆中阿托品的浓度。

Food and feed additives: Oxathiazinone dioxide, feeding chlortetracycline, potassium sorbate, betaine.

食品和饲料添加剂：安赛蜜、饲用金霉素、山梨酸钾、甜菜碱。