英语语法分析

Objective: to study the clinicopathological significance of fetal nucleated erythrocytosis placenta.

目的探讨胎儿有核红细胞增多症胎盘的临床病理意义。

PV was characterized by erythrocytosis, but in most cases, there were erythrocytosis, guanulocytosis and thrombocytosis in bone marrow.

尽管临床上PV以红细胞增多为主，但骨髓分析显示此病有红系、粒系、巨核细胞系三系增生。

Animals with erythroleukemia are anemic despite having a marrow filled with rubriblasts, where as those with polycythemia vera have erythrocytosis.

白血病动物虽然在骨髓充满原始红细胞却依然贫血，而真性红细胞增多症真的有很多红细胞。