名词
中文翻译：死层
同义词：
['dead zone', 'dead zone layer', 'lifeless layer例句：1. The researchers found that the dead layer was caused by a lack of oxygen in the water.（研究人员发现，死层是由于水中缺氧造成的。）']
例句：
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1. The researchers found that the dead layer was caused by a lack of oxygen in the water.
研究人员发现，死层是由于水中缺氧造成的。
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2.The dead layer is an important factor in determining the health of the ecosystem.
死层是决定生态系统健康的重要因素。
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3. The scientists are trying to understand how the dead layer affects the growth of plants and animals below it.
科学家们正在试图理解死层如何影响其下方植物和动物的生长。