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锶在包气带迁移的“双峰”分布机理探讨
STUDY ON DOUBLE PEAK DISTRIBUTION OF 85Sr IN LOESS AERATED ZONE
【摘要】 本文通过砂柱实验 ,重现了淋溶条件下锶在黄土包气带迁移的“双峰”分布现象 ,并用离子竞争反应理论解释了这一现象
【Abstract】 This paper describes reappearance of double peak distribution of 85 Sr in unsaturated sand column under sprinkling condition. The phenomenon is explained with the theory of competitive reaction of ions.
【关键词】 锶;
迁移;
淋溶;
包气带;
双峰分布;
离子竞争反应;
【Key words】 Sr; Migration; Sprinkling; Loess Aerated Zone; Double Peak; Competitive Reaction of Ions;
【Key words】 Sr; Migration; Sprinkling; Loess Aerated Zone; Double Peak; Competitive Reaction of Ions;
- 【文献出处】 辐射防护 ,RADIALIZATION PROTECTION , 编辑部邮箱 ,2000年Z1期
- 【分类号】TL942
- 【被引频次】4
- 【下载频次】67