The whole food chain is affected by the over use of chemicals in agriculture.
整个食物链因农业中过度使用化学物质而受到影响。
《柯林斯高阶英汉双解学习词典》
That has implications all the way down the food chain for biological diversity, " he said. "
这样就对生物多样性的 食物链 产生了影响.
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This will change the nature the food chain and break the balance of ecology at last.
这将改变大自然的食物链.最终导致生态的不平衡.
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With no natural enemies, polar bears are at the top of the Arctic food chain.
一只睡觉的北极熊看起来是值得尊敬的,但是要提防没有天敌, 北极熊是北极食物链的顶尖.
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This poses a threat to the food chain and consequently to human health.
这对食物链是一种威胁,并且会进而影响人类的健康.
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农业活动者们表示,他们深深担忧那些来自克隆的农场动物的产品进入食品链.
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The disappearance of some species breaks the ecological balance because the food chain is destroyed.
一些物种的消失破坏了生态平衡,因为食物链被破坏了.
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Jasmine , an angry consumer , is arguing with Raymond, a representative from a fast food chain.
一位愤怒的消费者 贾斯敏 正和一家快餐连锁店的代表雷蒙德争论.
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For example, if the number of wolves and foxes decrease, the food chain is upset.
例如, 如果北极狼和北极狐的数量减少, 那食物链就会遭到破坏,就会脱节.
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The concentrations may be increased or decreased as toxins are passed up the food chain.
随着毒素流经食物链,毒素的含量可能增加地可能降低.
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Fire is always at the top of the food chain, and it has a big appetite.
火焰永远在食物链的顶端, 而且它的胃口很大.
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A heterotrophic organism that ingests other organisms or organic matter in a food chain.
一种在食物链中摄食其它有机体或部分有机物质的异养有机体.
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This paper study on the habitude of cooking wild animal and the faultiness of food Chain.
探讨“食野习俗”及其引发的生物链缺失问题.
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