名词中文翻译
中文翻译：氮循环
同义词：
['nitrogen cycle', 'nitrogen cycle', 'nitrogen cycle']
例句：
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1. The nitrogen cycle is essential for the growth of plants and animals.
氮循环对植物和动物的生长至关重要。
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2. The nitrogen cycle plays a crucial role in maintaining the balance of the ecosystem.
氮循环在维持生态系统平衡中起着关键作用。
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3. The nitrogen cycle is responsible for the cycling of nitrogen from the atmosphere to the soil.
氮循环负责将大气中的氮气转化为土壤中的氮素。