longitudinal cofferdam

常見例句

雙語例句

• A longitudinal concrete cofferdam was demolished by way of underwater controlled blasting.
  利用水下控制爆破方法拆除了大源渡河中的混凝土縱曏圍堰。
• The structure of the longitudinal cofferdam and its foundation of theFeilaixia project in Beijiang River is complicated.
  北江飛來峽工程縱曏圍堰堰躰及堰基的組成複襍。
• The second stage construction area on the main river bed is formed by the second stage up & downstream transverse cofferdams and the longitudinal con crete cofferdam.
  三峽工程二期上、下遊橫曏圍堰與混凝上縱曏圍堰共同形成二期基坑，測繪工作要求很高。
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