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In conducting the reforms,we should follow 6 principles, name ly the cost-profit principle,the principle of justice,the principle of balance-o f-concentration-and-deconcentration,...

次优制度改革循讲究成本收益、公平正义、集分平衡、简单中性、普适稳定、差异分类六大原则。

In addition,the homeologous multivalent s have been observed in spreads of zygotene but these multivalents were ultimate ly resolved.

在偶 线期还观察到同祖配对形成的多价体，但在随后阶段中这些多价体消失。