英语语法分析

Objective: To study the efficacy of KLT by intrapleural injection in treating malignant pleural effusion.

目的：探讨康莱特(KLT)腔内注射对恶性胸腔积液治疗的价值。

Objective To observe the therapeutic effect of intrapleural urokinase in treatment of tuberculosis pleurisy.

目的观察胸腔内注入尿激酶减少结核性渗出性胸膜炎胸膜粘连的效果。