移栽植物时要剪去一部分叶子其主要目的是 A.减�植物的蒸腾面积b.降低植物的光合作用c.减�有机物的消耗d.降低植物的�吸作用——青夏 Template




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tomski移栽植物时要剪去一部分叶子其主要目的是 a.减�植物的蒸腾面积b.降低植物的光合作用c.减�有机物的消耗d.降低植物的�吸作用——青夏 coloring