d cell meaning in English

d细胞,双重细胞,双电池

With the help of gomori aldehyde fuchsine stain , we can find three kinds cells in pancreas islet . there are yellow granules in a cell , purplish red granules in b cell and green or light gray granules in d cell
用gomori醛复红特殊染色法，见尼罗罗非鱼胰岛有三种细胞： a细胞胞质中有黄色颗粒； b细胞胞质中有紫红色的颗粒； d细胞胞质内有浅绿色或淡灰色的颗粒。
Secretic granules in b cell are fairly big , cores are various . there is fairly big gap between the core and the limiting membrane ; the center of secretic granules in a cell exist compact core and there is no gap between the core and the limiting membrane ; secretic granules in d cell are too much , electron density of granules is lower , and there is no gap between the core and the limiting membrane , what ' s more , fairly big chondriosome can be seen in the cell
B细胞的分泌颗王晓丽尼罗罗非鱼胰岛显微和亚显微结构的研究13粒较大，芯的形态多样，电子密度差异大，芯与界膜之间常有较大的空隙； a细胞分泌颗粒形态不规则，芯的大小不等，界膜与芯之间无空隙； d细胞分泌颗粒较多，芯的电子密度较低，界膜与芯之间无空隙，此外，胞质内可见较大的线粒体。