In this paper we prove a theorem for the critical points of symmetric functionals through which we research the multiple solutions of nonlinear elliptic PDE.

本文证明了关于对称泛函临界点的一个定理并用以研究非线性椭园型偏微分方程的多重解。

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Here, we revealed multiple action points for each phytochrome in the critical daylength response of florigen expression by using single and double phytochrome mutant lines of rice.

本研究通过水稻光敏色素单突变和双突变株系，揭示了不同光敏色素在成花素基因应答日照长度的过程的多种作用。

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Firstly, from multiple angles, deal with concrete operating steps, critical control points, the scope of application and the advantages and disadvantages of the four ways.

首先，多角度论述了四种方式的具体操作步骤、关键控制点、适用范围及优缺点。

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