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1. The enrichment coefficient of the soil is an important factor affecting plant growth.
土壤的富集系数是影响植物生长的一个重要因素。
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2. The study of the enrichment coefficient helps us understand the impact of pollution on ecosystems.
研究富集系数有助于我们理解污染对生态系统的影响。
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3. The enrichment coefficient can be used to measure the amount of pollutants in a sample.
富集系数可以用来测量样本中的污染物含量。