Young children may chew on lead painted surfaces or breathe lead dust.

小孩子可能会咬嚼含铅玩具,或者吸入含铅微尘.

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Young children may chew on lead - painted surfaces or breathe lead dust.

孩子们可能会啃咬一些铅油漆装饰的物体表面,或吸入一些铅末.

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Lead - dust was analysed in atmosphere with different height.

分析了不同高度的大气中铅尘含量.

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In drought season lead - dust in atmosphere is larger than that in rainy season.

干旱多尘土季节大气中的铅尘大于雨季.

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The result shows that lead - dust largely adds in atmosphere scope with depression of height.

结果表明,铅尘在大气中的分布随着高度的降低而大幅度增加.

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When products like vinyl mini blinds deteriorate, they create lead dust that is hazardous if ingested.

当乙烯百叶窗窗帘老化时, 就会产生对人体有害的铅灰.

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