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单词
marine food web
释义
marine food web
Encyclopedia
理学
海洋食物网
释
marine food web
海洋食物网
海洋生态系统中,各种生物为维持其本身的生命活动,必须以其他生物为食物的这种由食物连接起来的连锁关系即为海洋食物链。而海洋食物网是海洋食物链的扩大与复杂化,它表示在食物链各种生物的营养层次多变的情况下,形成的错综复杂的网络状营养关系。
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