n.核原形質(zhì)核漿

The nucleoplasm is surrounded by the nuclear envelope. 核質(zhì)被核膜包裹。

At this phase condensed, deeply staining chromatin masses are often seen in the nucleoplasm. 在緊縮期間，核質(zhì)中的物質(zhì)可以分為異染色質(zhì)和常染色質(zhì)。

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present. 核質(zhì)中的染色體由脫氧核糖核酸（DNA）和蛋白質(zhì)構(gòu)成。

Although they are generally found in the nucleoplasm, they also shuttle between the nucleus and the cytoplasm. 盡管它一般發(fā)現(xiàn)于核質(zhì)，但也在胞核與胞質(zhì)之間穿梭。

Firstly,this paper picks up area characters of the object including area,bary centeric moment,the round degree,slightness degree and nucleoplasm ratio of the geometrical modality. 先提取目標(biāo)物體的面積、中心矩、圓形度、細(xì)長(zhǎng)度、核漿比等區(qū)域特征。