红髓中的浆细胞和红细胞不染色。

The plasma cells and erythrocyte were unstained in the splenic red pulp.

youdao

对照细胞呈现阳性染色者每视野不超过5%，DNA凝胶电泳只见一条正常基因组dna带。

But in control group, positive rate was only less than 5%, and we could only see a single normal DNA strip.

youdao

花粉母细胞染色体数不恒定，后期两极染色体数分配不均等。

So were chromosomal deficiency or reproduction, and unequal division in the period of pollen mother cell.

youdao