英语语法分析

Gastroparesis occurs when the stomach retains undigested food for long periods.

胃中长时间留有未消化的食物会导致胃轻瘫的发生。

Objective To study the diagnosis and treatment of gastroparesis of post nongastric operation of abdomen.

目的探讨腹部非胃手术后胃瘫的诊断和治疗方法。

Objective To compare the therapeutic effects of acupuncture and Motilium on diabetic gastroparesis (DGP).

目的：比较针刺疗法与西药吗丁啉治疗糖尿病性胃轻瘫(dgp)的疗效。