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.

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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.

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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.

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