According to geographic environment, meteorological condition and industrial dust, lead and arsenic pollution model of the Gejiu area's soil is defined as atmospheric pollution type.
根据个旧地区的地理环境、气象条件及工业粉尘情况，确定个旧地区土壤中铅、砷污染模式为大气污染型。
The sewage irrigation caused not only lead pollution of the environment, but it also increased lead load of children and brought about early damage in the central neural system.
提示用含铅工业废水灌溉不仅使环境受到铅污染，而且使儿童铅负荷增高，中枢神经系统受到早期损害。
Lead was exposed widely and each environment medium lead pollution was serious relatively in Shenyang City.
结果表明，沈阳市区铅暴露普遍，各环境介质铅污染较严重。
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