1.
Study on hair lead levels of preschool children and its impact on their health
学龄前儿童发铅水平及其对健康影响的调查
2.
Survey on Lead Pollution and Urine Lead Level in Lead-exposed Workers of A Battery Factory
某蓄电池厂铅污染及铅作业工人尿铅水平调查
3.
A horizontal line or plane at right angles to the plumb.
水平线与铅锤线成直角的水平线或水平面
4.
The Effect of Low-level Lead Exposure on the Retina and Optic Nerve from Rats during the Developmental Stage;
低水平铅暴露对发育期大鼠视网膜、视神经的影响
5.
The Impact of Low-level Lead Exposure on the Early Development of Infant;
胎儿期低水平铅暴露对早期婴儿发育影响的研究
6.
The Effects of Low-Level Lead Exposure During Pregnancy On Visual and Auditory Development In Early Infants;
孕期妇女低水平铅暴露对早期婴儿视、听觉发育影响的研究
7.
Survey of blood lead levels in inhabitants nearby a certain lead-zinc mine region in Guangxi
广西某铅锌矿区附近长住居民血铅水平的研究
8.
Blood Lead Level in Children Around Lead Smelting Factory
某铅冶炼厂对周围儿童血铅水平的影响
9.
Application of Theory of Matchable Development of Physical Training and Specific Technique level to Training for Female Shot Putters;
身体训练水平与专项技术水平匹配发展理论在女子铅球训练中的应用
10.
A survey on lead pollution and urine lead level in the workers of secondary battery plant;
某蓄电池厂铅污染及接触铅工人尿铅水平的调查
11.
The plumB line is always perpendicular to the horizontal plane.
铅垂线总是垂直于水平面的。
12.
Investigation of Lead Contents in Stationery and Drinks Frequently Used by Primary School Students;
小学生常用文具和饮料含铅水平调查
13.
ENHANCING THE COMPREHENSIVE UTILIZATION LEVEL OF THE LEAD AND ZINC MINERAL RESOURCES IN ALL KINDS;
全面提升我国铅锌矿产资源利用水平
14.
Factors influencing the lead level in pregestational women in Nanjing City
南京市影响孕前妇女血铅水平的因素
15.
Dynamic analysis on children's blood lead levels of out-patient from 2002 to 2008
2002～2008年门诊儿童血铅水平动态分析
16.
The Blood Lead Level of Children with Kawasaki Disease and Coronary Artery Lesion
川崎病患儿血铅水平与冠状动脉损伤
17.
Investigation of blood lead level of children aged 1～5 in Chaohu city
巢湖市1～5岁儿童血铅水平的研究
18.
Effect of Dietary Chitosan on Level of Lead in Mice
摄食壳聚糖对小鼠体内铅水平的影响