名词
中文翻译：氮保护
同义词：
['nitrogen fertilizer', 'nitrogen fixation']
例句：
-
1.The soil needs to be protected from excessive nitrogen inputs.
土壤需要被保护，避免过多的氮输入。
-
2.Nitrogen is essential for plant growth, but too much can lead to nutrient imbalances.
氮对植物生长至关重要，但过量会导致营养不平衡。
-
3.To prevent soil erosion, farmers often use nitrogen fertilizers.
为了防止土壤侵蚀，农民经常使用氮肥。