Each paint sample was applied in a single layer to a wood block, left to dry and then removed and analyzed in UC laboratories for lead content.

每个油漆样本置于单层木板，干燥后移出并在辛辛那提大学实验室分析铅含量。

C Lead Content in Substrate

基材总含铅量

Determination of tin and lead content in fluoborate tin-lead alloy plating baths;

铅锡合金的准二维电沉积物具有伪共晶-固溶体双层结构。

The results indicated that lead content was much higher in children with anemia than that in normal children.

结果显示，贫血患儿血铅水平明显升高。

Ethods for chemical analysis of ferrotungsten--The polarographic method for the determination of lead content

钨铁化学分析方法极谱法测定铅量