英语语法分析

An arachnoid membrane is your best ally. Always do your dissection within the arachnoidal planes.

蛛网膜是你的盟友。要在蛛网膜间隙分离。

An arachnoid membrane is your best ally. Always do your dissection within the arachnoidal planes.

翻译为：蛛网膜是你最好的朋友，要尽力在蛛网膜间隙分离。

This paper included 13 cases of intracranial arachnoidal cyst which was diagnosed by CT scanning and proved by operation and pathological examination.

本文报告经CT检查，手术和病理证实的颅内蛛网膜囊肿13例。表明：距脑室系统较近的囊肿以囊肿—脑室系统造瘘效果较好；