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Mine rocky desertification: Another type of rocky desertification coexisting with Karst rocky desertification in Karst region
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作者 SONG Jian-bo CHEN Wei-hua SU Xiao-liang 《Journal of Environmental Science and Engineering》 2008年第1期49-55,共7页
Mine rocky desertification is another type of rocky desertification which coexists with Karst rocky desertification, suggested firstly by professor SONG Jian-bo, Guizhou University. Mine rocky desertification is a pro... Mine rocky desertification is another type of rocky desertification which coexists with Karst rocky desertification, suggested firstly by professor SONG Jian-bo, Guizhou University. Mine rocky desertification is a process and result that the earth's surface is similar to desert landscapes after rock is exposed gradually, owing to mine wastes discharged at will which consist of waste residue, waste liquid and waste gas. On the basis of introducing Karst rocky desertification simply, we clarify the concept of Mine rocky desertification systemically, analyze its danger and compare the differences between Mine rocky desertification and Karst rocky desertification. Finally, we make preliminary discussion on the study significance of comprehensive treatment of Mine rocky desertification 展开更多
关键词 Karst rocky desertification mine rocky desertification zinc smelting with indigenous method: mine land reclamation
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宇观天体、微观粒子质量谱*
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作者 许弟余 朱永金 +4 位作者 焦善庆 龚自正 许友文 王志军 王长江 《云南大学学报(自然科学版)》 CAS CSCD 北大核心 2010年第6期661-664,共4页
据核子、暗物质粒子(中微子归入暗物质)退耦为近相对论状态的两类自由流阻尼标度理论及微观粒子遵守的自然性法则,计算了从现时宇宙到Planck粒子的天体、核子、轻子、光子等费米型粒子和它们的超对称玻色型粒子、磁单极子的质量和半径,... 据核子、暗物质粒子(中微子归入暗物质)退耦为近相对论状态的两类自由流阻尼标度理论及微观粒子遵守的自然性法则,计算了从现时宇宙到Planck粒子的天体、核子、轻子、光子等费米型粒子和它们的超对称玻色型粒子、磁单极子的质量和半径,与现有的实验数据较好相符.由Dirac的量子化条件及单元磁荷、单元电荷规范式也能给出磁单极半径.首次否定了所谓"大沙漠"区存在,它分布着三代费米子的超对称伴子(玻色子),阐明宇观天体、微观粒子的内在联系. 展开更多
关键词 阻尼标度 自然性法则 超对称 磁单极子 “大沙漠”区
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