英语语法分析

According to the different status of anti-infection for Nematodirus, we suggest specific improving precautionary measures.

根据线虫抗感染的不同状态，我们建议采取具体改进的预防措施。

The result testified the difference ability of anti-infection for Nematodirus SPP between Polled Dorset and Mongolia sheep.

从而验证了无角多赛特羊和当地蒙古羊细胞免疫水平上的差异。

Finally. according to the difference status of anti-infection for Nematodirus. we suggest specific improving precautionary measures for nemathelminthes.

最后根据德国美利奴肉羊和当地蒙古羊对消化道线虫抗感染情况的不同，提出了具体的防病改进措施。