英语语法分析

This paper reports the pathological changes about the Perforation Disease in Carp caused by Aeromonas hydrophila subsp.

本文报道了嗜水气单胞菌亚种引起的鲤鱼穿孔病的病理变化。

The result showed that the pathogen was Aeromonas sp.

结果表明，该病病原体为产气单胞菌。

OBJECTIVE To study the clinical characteristics, prevention and treatment of nosocomial Aeromonas septicemia.

目的研究危重肝炎患者气单胞菌败血症发生特点及其防治。