英语语法分析

This is a study on injurious effects of cellular spermidine to PC12 cells irradiated by enriched uranium.

研究PC 12细胞内精脒含量在浓缩铀诱导细胞凋亡中的作用。

Abstract: Polyamines (putrescine, spermidine, spermine) are growth factors in both prokaryote and eukaryote.

摘要多胺(腐胺、精胺、亚精胺等)是原核生物和真核生物的生长因子。

Abstract : Polyamines(putrescine, spermidine, spermine) are growth factors in both prokaryote and eukaryote.

摘要 ：多胺（腐胺、精胺、亚精胺等）是原核生物和真核生物的生长因子。