英语语法分析

Objective: To study the adsorption of isosorbide dinitrate by plastic infusion bag and tube.

目的：研究塑料输液袋和输液管对硝酸异山梨酯的吸附性。

OBJECTIVE To study the pharmacokinetic profiles of isosorbide dinitrate injection in Chinese healthy volunteers.

目的研究硝酸异山梨酯注射剂在中国志愿者中的药动学。

Objective: To evaluate sublingual isosorbide dinitrate before tilt test in the diagnosis of unexplained syncope.

目的：探讨倾斜试验和硝酸异山梨醇酯舌下含化倾斜试验在不明原因晕厥诊断中的价值。