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。

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It's done with an emphasis on balance transfer and releasing movements, rather than with Stem Christie movements.

这是在做一个平衡的转移和释放运动，而不是干视运动的重视。

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Even as the market chorus calling for an ECB back-stop for sovereign borrowers grows louder, the ECB appears to be digging in against using its balance sheet to stem the contagion.

虽然市场对欧洲央行支持主权借贷人的呼声越来越大，但央行似乎不愿使用资产负债表来抑制危机蔓延。

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