英语语法分析

Objective The ultrasonogram features and diagnostic value of chilaiditi syndrome were studied.

目的探讨间位结肠综合征的超声图像特征及诊断价值；

To report the results of ECG and cerebral ultrasonogram simultaneously obtained in 60 asphyxiated newborn infants.

对60例窒息新生儿同时进行颅脑超声和心电图检查。

Objective: To discuss the diagnostic and differential diagnostic value of ultrasonogram display for gravid trophocyte diseases.

目的：探讨超声显像对妊娠滋养细胞疾病的诊断及鉴别诊断价值。