fill dam

 
       
  • 土壩

fill dam的用法和樣例:

例句

  1. They built up an earthen dam in time.
    他們及時地建起了土壩。
  2. The studies may indicate that an earthfill dam with a center concrete gravity overflow spillway section is the most economical, in a wide flat valley.
    方案表明,在寬闊而平坦的河谷內,一種在中間段設置混凝土重試溢洪道的土壩是最經濟的。
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