英语语法分析

Objective: To explore the morphological characteristics of the microvasculature in cerebellar dentate nuclei of infants.

目的：以幼儿为研究对象观察小脑齿状核微血管构筑的形态学特点。

Chromogranin a (CHGA) regulates the storage and release of catecholamines and may have direct actions on the microvasculature.

嗜铬粒蛋白a调控儿茶酚胺的储存及释放，而且对微血管有直接作用。

Objective To explore the morphological characteristics of the microvasculature of cerebellar dentate nuclei and medullae around nuclei of infants.

目的观察幼儿小脑齿状核及周围髓质微血管的形态学特点。