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pcrd造句

"pcrd"是什么意思   

例句与造句

  1. Since 1970 " s , ten and more poured asphaltic concrete core rockfill dams ( pcrd ) have been built in the northeren region of china
    自七十年代以来,我国北方地区已建成浇筑式沥青混凝土心墙堆石坝十余座。
  2. At present , the design method , construction technique and equipment has been significantly improved for the pcrd , since much test and study on its material and structural features has been done
    目前,对碾压式沥青混凝土的材料与结构性能进行了大量试验研究,其设计方法、施工工艺和设备较为成熟。
  3. With the project performance this article introduces some - works on pac under the following aspects : - - - advantages of pcrd construction in the cold district , more durability , reliability and crack resistance of the pac core than concrete facing slab ; - - - mix design , criteria of material selection , relationship between aggregate segregation and mix proportion ; - - - test and study on deformation and strength of the pac
    本文结合实际工程进行了如下几方面的工作: 1 )分析了浇筑式沥青混凝土心墙堆石坝在寒冷地区施工的优势,其防渗结构的耐久性、可靠性、抗裂性等方面性能均优于混凝土面板。 2 )确定浇筑式沥青混凝土施工配合比,确定对原材料的选择原则,探讨骨料离析与配合比的关系。
  4. It's difficult to find pcrd in a sentence. 用pcrd造句挺难的

相关词汇

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  3. "pcr-sscp"造句
  4. "pcram"造句
  5. "pcrc"造句
  6. "pcre"造句
  7. "pcrf"造句
  8. "pcrg"造句
  9. "pcrm"造句
  10. "pcrs"造句
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