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本文讨论大气细颗粒物与人体健康问题。
This paper reviewed about the atmospheric fine particles and human health.
youdao
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土壤细颗粒的损失对土壤有效钾影响最大。
The loss of fine soil has the most sensitive impact on available potassium.
youdao
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土壤细颗粒的损失对土壤有效钾影响最大。
The loss of fine soil has the most sensitive impact on available potassium.
youdao