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| ENVIRONMENTAL GEOLOGY | |
| 摘 要： | AND DISPOSAL OF RADIOACTIVE(HEG,ISSNI以犯-3665,CN 11一202/P,20(5),1993,p.43we肠,4 graPhs) Loc“has the eharaCteristies of relatively highelay content氏larger sPeCifie surfacc area,relatively strong adsotPtivity,and relatively high eaPaeityof total cation exehan多,These factors are benefi·eial to the retardation of radionuclide migration.Besides,the unsaturated hydraulic conduetivity oflocss 15 mueh less thani协saturated hydraulie eon-duetivity,sothat the radionuctide migration… |
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