经报告，超过600个罗牛儿族人被杀，200多个小孩被绑架，25000多头牛被偷走。
More than 600 ethnic Lou Nuer are reported killed, 200 children abducted, and 25,000 cows stolen.
目的：探讨以牛带绦虫六钩蚴悬液经静脉注射使小牛感染牛囊尾蚴方法的可重复性及相关注意事项。
Objective: To study the possibility of a method of infecting cysticercus bovis via injection of vein and the problems interrelated with this method.
对不同菌种、不同菌株或同一菌株经不同处理后的牛、猪、鸡支原体用聚丙烯酰胺凝胶电泳进行比较。
The polyacrylamide gel electrophoretic patterns of different species strains or the same strain after various treatments of animal and avian mycoplasmas were compared.
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