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简要介绍了膳食调查的种类并加以比较,综述了膳食调查在辐射防护领域中的主要应用:人群食入所致放射性核素摄入量监测及其背景值的确定;食品中放射性物质导出限值制定依据;参考人的重要生理参数.最后,根据当前动态介绍了作者对今后膳食调查发展趋势的看法.
The types of dietary surveys are briefly introduced and compared. The main applications of dietary surveys in the field of radiation protection are summarized as follows: the monitoring of radionuclide intake caused by human ingestion and the determination of its background value; the derivation limits of radioactive materials in foodstuffs Draw up the basis and reference the important physiological parameters of the human.Finally, according to the current situation, the author introduces the author’s view on the future trend of dietary survey.