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net production
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理学
净生产量
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net production
净生产量
一定时间内生态系统内以植物或者动物组织或贮藏物质的形式表现出来的蓄积的有机物质的量,或者作为生物量积累的总能量,即固定的全部太阳能减去呼吸消耗的能量。
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