coarse grading

常見例句

雙語例句

• 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)主骨料空隙率設計透水性面層瀝青混合料級配的新方法。
• 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、級配和壓碎指標值等對路面混凝土抗折強度的影響。
• 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價指標，基于干涉級配理論通過逐級填充試驗確定粗集料級配；
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