| 释义 |
Lead levels
基本例句
铅水平
Correlation between bloodlead levelsand exposure to lead in ambient air was exhibited by Goldsmith and Hexter.Goldsmith和Hexter揭示了血铅水平和暴露于带铅的空气环境的关系。
Children with higher bloodlead levelsdid less well in IQ tests, number skills and reading ability.血液中铅含量较高的儿童在智商测试、数字技能和阅读能力等方面表现欠佳。
Methods The bloodlead levelsof 1228 pre-school children were investigated through chester sampling.方法 采用整群抽样方法抽取临沂市区 12 2 8名学龄前儿童 ,对其进行血铅含量检测并统计分析。
Beattie confirmed the elevatedlead levelsin John Hartnell and William Braine, the two other exhumed bodies.长期在恶劣的北极环境生存，与理想环境条件相距甚远。
Pirkle JL，Brody DJ，Gunter EW，et al．The decline inbloodlead levelsin the United States．JAMA,1994,10：284-291.卫生部文件.;卫妇社发;51号．儿童高血铅症和铅中毒分级和处理原则
Objective To understand the relationship between dietary lead intake and blood lead level among children in Nanjing.目的探讨南京市小学生食物铅摄入与血铅水平的关系。 |