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路基本体
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路基本体
Encyclopedia
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subgrade ontology
路基本体
包括用天然土、石所填筑的基床表层、基床底层和基床以下路堤,以及在天然地层中挖出的路堑或经换填基床处理的路堑,直接支撑轨道,承受列车荷载。路基本体根据地质条件和填筑材料的不同,又可分为路堤、路堑、半路堤、半路堑、半堤半堑、不填不挖路基。
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East China People's Radio
East China Sea cold eddy
East China Sea Fisheries Research Institute,ECSFRI
East China Sea Kuroshio denatured water
East China Sea subsurface water
East China University of Science and Technology
East Church
East Coast Textile Workers' Strike
east-component
East Conference
Easter
Easter Island
Easter Islanders
Easterlin paradox
easterly wave cloud system
Eastern African Centre for Research on Oral Traditions and African National Languages
Eastern and Western Tombs of Qing dynasty
Eastern Battle of National Revolutionary Army
eastern black crested gibbon
Eastern Cape
Eastern Caribbean Common Market
Eastern Catholic Church
eastern cottonwood
eastern curlew
Eastern Depot
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