英语语法分析

Naja was a Gypsy girl who lived in the forest with her tribe.

娜佳是个吉普赛姑娘，与同部落的人一起住在森林里。

METHODS CTX-dwas fractionated and purified from Naja naja atra venom by column chromatography and RP-HPLC.

方法应用柱层析及RP- HPLC，从眼镜蛇毒粗毒中分离纯化细胞素素（ CTX）。

Methods Summarize the clinical data of 111 cases of naja naja bites. Make a statistical analysis on biochemical index.

方法总结111例眼镜蛇咬伤的临床资料，对实验室检查的各生化指标进行统计分析。