英语语法分析

Methods Retrospective analysis on 72 cases of residual stone treated by cholangio-scopy.

方法对应用纤维胆道镜治疗胆道残石72例进行回顾性分析。

Professor: Well, a kind of spectrum-scopy laboratory of element was compiled using flame tests.

教授：一个关于光谱分析的实验室会通过火焰测试收集元素资料。

Objective to provide anatomy data for the split of the constitution in renal pedicle during the operation of live - DN by pentone scopy.

目的通过对肾蒂解剖情况的调查，为腹腔镜肾活体手术分离肾蒂内结构提供解剖学数据。