一个是卵细胞核，另一个是精细胞核。
One pronuclei is derived from the egg and one from the sperm.
人类的智慧源于神精细胞和很多意外因素。
The human mind can arise from neurobiology, and a lot of accidents.
并对生精细胞和支持细胞的关系进行了讨论。
The relationship between germ cell and sertoli cell is discussed.
次级精母细胞经短暂的发育过程很快形成精细胞。
The secondary spermatocytes become the spermatid quickly by short time development.
支持细胞在生精细胞发育中，处于信息和物质交换的中心地位。
The sertoli cell is the central point of exchange information and material.
早期精细胞呈椭圆形，细胞核大而且圆，核膜不规则，多呈锯齿状；
Early spermatid was oval in shape, with a big and round nucleus;
他给他所发现的细胞的形态学特征进行了非常精细的描述。
He also gave a very accurate description of the morphology of his cells.
目的探讨胎儿毛囊黑素细胞的定位及精细结构。
Objective To investigate the location, fine structure of melanocytes in human fetal scalp hair follicles.
目的探讨胎儿毛囊黑素细胞的定位及精细结构。
Objective To investigate the location, fine structure of melanocytes in human fetal scalp hair follicles.
应用推荐