It is advanced that leaf senescence should be studied further and regulated more effective on level of whole plant to avoid or reduce the loss on yield and quality caused by abnormal senescence.

从整株水平上加强叶片衰老的生理机制和控制技术研究，将为生产上控制衰老、减少叶片异常衰老造成的产量和品质损失提供有效的技术途径。

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When combined in a PV plant array, unique electrical characteristics of each PV module define the current voltage characteristic of the whole array, and thus the energy yield of the system.

当连接在一个光伏阵列时，每个光伏组件独特的电特性可决定整个阵列电流电压特性，由此提高光伏系统的发电量。

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