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对等的新细胞：一个相对很大的卵子（成熟卵细胞）和一个微小的次级极。

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.

有对流单在地维持成熟的结构，表现出较强的稳定性，而分裂出的新单在移动过程中，逐渐向成熟位相发展，并且又分裂出新的单。