waterbar

名词 n.

英文释义

名词 n.
  1. A barrier built across a steeply sloping road or trail in order to direct the flow of water and prevent erosion; waterbreak.
    — Most waterbar spacing, however, is in the magnitude of 80 - 120 feet.
  2. Waterstop.
    — A valve type of waterbar therefore is maintained in the stressed condition caused by shrinkage of the concrete during setting.

词形变化

waterbars plural

词源

From water + bar.
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