base-course

常見例句

• Construction Process and Quality Control for Base Course of Zhongshan Section of National Highway No.
  國道中山段路面基層施工工藝與質(zhì)量控制。
• Base; road base [highways]: The part of the road structure below the base course and above the sub-base.
  路床[公路]:基層之下底基之上的道路結(jié)構(gòu)部分。
• The results indicate that using cement stabilized aeolian sand and macadam, as base course for road is feasible.
  試驗結(jié)果表明,水泥穩(wěn)定風(fēng)積砂碎石做基層在公路上的應(yīng)用是可行的。
• Coal gangue can be used as pavement base course materials of the roads in mining area.
  在礦區(qū)道路建設(shè)中,煤矸石可以做路面基層材料使用。
• Therefore, he laid a base course of crushed stone on top of a compact footing instead of the costly stone foundation.
  因此他就在壓緊的路基上鋪碎石基層，而不使用造價很高的石塊路基。
• Vibrating roller compacts the earth until it can bear the weight of the base course and wearing surface that will rest on it.
  震動壓路機將泥土壓實，使其能承受上面的基層和磨損面的重量。
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