名词
中文翻译：氮状态
同义词：
['nitrogen level', 'nitrogen content', "nitrogen concentration例句：1. The soil's nitrogen status is crucial for plant growth.（土壤的氮状态对植物生长至关重要。）"]
例句：
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1. The soil's nitrogen status is crucial for plant growth.
土壤的氮状态对植物生长至关重要。
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2.The researchers found that the nitrogen status of the soil had changed significantly.
研究人员发现土壤的氮状态发生了显著变化。
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3. The farmer applied a fertilizer to improve the nitrogen status of the soil.
农民施用了肥料，以改善土壤的氮含量。