易混淆的单词： Chlortetracycline

Study on the preparation of tetracycline and chlortetracycline immunoantigens .

四环素与金霉素完全抗原的制备研究。

High performance liquid chromatographic determination of oxytetracycline and chlortetracycline in prawn and eel feeds .

虾及鳗鱼饲料内羟四环素及氯四环之高效液相色层分析法。

Determination of oxytetracycline , tetracycline , chlortetracycline , doxycycline residues in fugu and eel-hplc-uv method .

河豚鱼、鳗鱼中土霉素、四环素、金霉素、强力霉素残留量的测定。

Determination of oxytetracycline , tetracycline and chlortetracycline residues in fish .

水产品中土霉素、四环素、金霉素残留量的测定。