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关注:1
2013-05-23 12:21
求翻译:reductions in BLLs were observed for each subsequent cohort of children aged 2 years who were not exposed to lead at the concentrations experienced by the cohort of children aged 2 years in 1976.是什么意思? 待解决
悬赏分:1
- 离问题结束还有
reductions in BLLs were observed for each subsequent cohort of children aged 2 years who were not exposed to lead at the concentrations experienced by the cohort of children aged 2 years in 1976.
问题补充: |
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2013-05-23 12:21:38
正在翻译,请等待...
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2013-05-23 12:23:18
减少在BLLs对孩子每随后一队人被观察了年岁在1976年未被暴露在主角以孩子一队人体验的集中年岁2年的2年。
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2013-05-23 12:24:58
对BLLs的减少对孩子每随后一队人被观察了年岁1976年未被暴露在主角以孩子一队人体验的集中年岁2年的2年。
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2013-05-23 12:26:38
Bll 削减跌幅的 2 岁的儿童被不暴露在铅浓度有经验的人在 1976 年的 2 岁以下儿童的每个后续组群。
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2013-05-23 12:28:18
在裁减blls是观察到的每个后续同期组群的儿童2岁岁不暴露于含铅的浓度在同期组群的所经历的2岁以下的儿童在1976年。
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