That form of mitosis is called asymmetric division, and it's exactly what stem cells need to maintain a healthy balance between uncommitted and committed cells.

这种情况下的有丝分裂被称作不均等分裂，这也就是干细胞需要保持的在非定向细胞和定向细胞之间的健康平衡。

youdao

Even so companies may well have to draw on uncommitted credit facilities with banks, expanding the size of bank balance-sheets.

ECONOMIST: Meltdown may have been averted. But the crunch is not over