n.[生]粒細(xì)胞；粒性白細(xì)胞(細(xì)胞質(zhì)中含有顆粒的一類白細(xì)胞)

The granules of granulocyte are different in electronic density. 對粒細(xì)胞的顆粒按照形狀和電子密度進(jìn)行了分類.

Hence, when a hematopoietic stem cell gies rise to an erythrocyte or granulocyte, this is normal, expected differentiation. 如，造血干細(xì)胞分化為紅細(xì)胞或者白細(xì)胞，屬于正常分化。