异常铅二次等时线是普通铅同位素地质学研究中非常重要的一个课题。
The study on secondary isochron of anomalous lead is a very important problem in the common lead isotope geology.
具有高放射性异常铅的穆家庄铜矿床位于南秦岭造山带柞(水)山(阳)地区的泥盆系中。
The Mujiazhuang copper deposit with high radioactive lead isotope compositions is located in Zha-shan area of the South Qinling Orogenic Belt.
目的比较不同血铅水平儿童的感觉综合训练效果，为有效预防儿童异常行为的发生提供依据。
Objective To compare the effect of different blood-lead levels on sensory integrative treatment in preschool children, and provide a basis for preventing abnormal behavior problems efficiently.
观点较一致的是缺锌、缺铁、铜异常、铅过高对机体有显著影响。
It is generally agreed that low Zn, low Fe, abnormal Cu and high Pb will do grievous harms to health.
目的：探讨儿童行为异常与血铅的关系。
Objective: To learn the relationship between the abnormal behavior and blood lead level in children.
结论铅对男童的危害高于女童，高血铅与儿童行为异常有关。
Conclusion Risk of lead poisoning is serious for boys than for girls. There is relationship between blood lead level and abnormal behavior of children.
根据奥勒冈州卫生科学大学心理学家JoelNigg的结论，这种普遍的的低含量接触使铅成为触发行为异常的理想的候选因素。
According to psychological scientist Joel Nigg of the Oregon Health & Science University, this universal low-level exposure makes lead an ideal candidate for the disorder's trigger.
根据奥勒冈州卫生科学大学心理学家JoelNigg的结论，这种普遍的的低含量接触使铅成为触发行为异常的理想的候选因素。
According to psychological scientist Joel Nigg of the Oregon Health & Science University, this universal low-level exposure makes lead an ideal candidate for the disorder's trigger.
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