成熟分裂

The secondary oocyte now divides again into two new cells of unequal size: a relatively large ootid (mature egg cell) and a minute second polar body.

此时，次级卵母细胞又分裂成两个大小不等新细胞：一个大卵子（成熟卵细胞）和一个微小次级极体。

With the numerical simulated data of the storm, the structure and evolution of the helicity, superhelicity and their dynamical influences on the development of the storm are investigated.

有流单体在地维持成熟结构，表现出较定性，而分裂出新单体在移动过程中，逐渐向成熟位发展，并且又分裂出新单体。