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儿童血铅超标事件
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儿童血铅超标事件
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〔事件和活动〕
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children's serum lead exceeded events in China
儿童血铅超标事件
2006~2010年,陕西凤翔、河南济源、湖南武冈等地陆续发生十余起儿童血铅超标,影响近万名儿童身体健康的中毒事件。
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regular star polyhedron
regular stationary process
regular strong discontinuity
regular structure
regular subalgebra
regular subdivision
regular subgroup
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regular summability
regular summation method
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regular tetrahedron
regular tetrahedron group
regular topological space
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regular torus
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