基本解釋粗級(jí)配；粗粒徑篩分英漢例句雙語(yǔ)例句A new design method based on voidage of coarse aggregates for grading of permeable bituminous surface course is presented in this paper.本文提出了一種根據(jù)主骨料空隙率設(shè)計(jì)透水性面層瀝青混合料級(jí)配的新方法。The effect of maximum diameter, grading distribution and crushing index of coarse aggregate on flexural strength of concrete is investigated through experiments.本文研究了粗集料的最大粒徑、級(jí)配和壓碎指標(biāo)值等對(duì)路面混凝土抗折強(qiáng)度的影響。With percentage of voids in coarse aggregate of evaluation index, based on the theory of graded interference through grading fill test coarse aggregate gradation is determined;以粗集料間隙率為評(píng)價(jià)指標(biāo)，基于干涉級(jí)配理論通過(guò)逐級(jí)填充試驗(yàn)確定粗集料級(jí)配；coarse grading更多例句詞組短語(yǔ)短語(yǔ)coarse aggregate grading 粗集料級(jí)配coarse e grading 粗級(jí)配coarse -tail grading 下部粗粒向上遞變grading coarse filter bed 慢濾池multi grading coarse filter bed 多級(jí)粗濾料濾床coarse grading更多詞組專(zhuān)業(yè)釋義機(jī)械工程粗級(jí)配土木建筑工程粗級(jí)配