英语语法分析

Normal age-re-lated memory loss is also linked to a loss of acetylcholine.

正常与年龄有关的失忆也与乙酰胆碱的流失有关。

The decrease of the plasma PAI in ovariectomy group was probably re-lated to the ovarian hormone.

去卵巢组血浆中PAI降低，可能与卵巢激素的减少有关。

Objectives: to investigate the incidence of complications of neonatal asphyxia and its re - lated factors.

目的：了解新生儿窒息后并发症的发生率，及发生并发症的相关因素。