信息不对称的存在会引起逆向选择和道德风险的问题，最终导致市场失效。

Asymmetry information will cause adverse selection and moral hazard, at last, it will lead invalidation of market.

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此外，研究人员还在另两种失效磷酸化蛋白和另外两类细胞——体外猴细胞和活体果蝇晶胚中，发现了类似的非对称有丝分裂。

Asymmetric mitoses were also observed in two other phosphorylated proteins primed for destruction, and in two other cell types: monkey cells in vitro, and Drosophila embryos in vivo.

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采用了一种常态下利用双不对称电桥实时监测直流系统绝缘的方法，解决了正负母线绝缘均按比例下降时失效的问题。

A new method is adopted to real-timely monitor DC system insulation, which applies double asymmetrical Bridges to keep it effective when positive and negative pole insulations drop in same proportion.

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