基本解釋[交通運輸工程]級配集料基層英漢例句雙語例句The structure forms and the construction craft of unbound graded aggregate base are analysed. It will be of some use in unbound graded base which are used for base of road.深入分析了級配碎石基層的路面結(jié)構(gòu)形式和施工工藝，對級配碎石廣泛應(yīng)用于路面基層具有一定的指導(dǎo)意義。Through a great number of Pu-Nan experiment datas, the pater put forward to the mixture design method, requirement of aggregate, gradation of mixture for dense graded aggregate base.本文結(jié)合浦南路實測資料，提出了多雨潮濕地區(qū)級配碎石的設(shè)計指標(biāo)、材料技術(shù)要求、級配范圍要求。graded aggregate base更多例句詞組短語短語unbound graded aggregate base 級配碎石基層Dense graded aggregate base 密集的分級匯總基地;密實級配碎石基層;密級總庫graded aggregate base更多詞組專業(yè)釋義交通運輸工程級配集料基層