pcrd造句

"pcrd"是什麽意思   

例句與造句

  1. Since 1970 " s , ten and more poured asphaltic concrete core rockfill dams ( pcrd ) have been built in the northeren region of china
    自七十年代以來,我國北方地區已建成澆筑式瀝青混凝土心墻堆石壩十余座。
  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,對碾壓式瀝青混凝土的材料與結構性能進行了大量試驗研究,其設計方法、施工工藝和設備較為成熟。
  3. It's difficult to find pcrd in a sentence. 用pcrd造句挺難的

相關詞匯

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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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