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[会议论文] 作者：AshrafE.M.Khater;,
来源：第七届国际天然放射性物质研讨会 年份：2013
Agricultural direct application of phosphate rock (PR) to treat the phosphorus deficiency and soil acidity is a well known practice.Toxic heavy metals as we...
[会议论文] 作者：SaharS.Y.Al-hor[1]AshrafE.M.Khater[2],
来源：第七届国际天然放射性物质研讨会 年份：2013
Tobacco and tobacco products are a documented source of internal intake of toxic heavy metals as well as NORM.However,studies on some tobacco-derived produc...
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