英语语法分析

Methods The causes of local SCH resulting from applied anti-fibrinogen drug intravenation in treatment of 34 CI patients was observed.

方法对34例因降纤药静脉注射致皮下出血的CI患者进行观察分析。

Rabbits were injected with a single intravenation of Bovine foamy virus 3026 (BFV3026)-infected cells in the ear and monitored for sera-conversion serologically up to 1 year.

将牛泡沫病毒（BFV3026）感染的细胞经耳缘静脉注射兔子，并以正常细胞注射的兔为对照。