常見例句

雙語例句

• This paper introduces Shapai RCC Arch Dam configuration design and describes in particular the comparison between a three center single arch dam & parabolic double curvature one.
  介紹了沙牌碾壓混凝土拱壩的體形設(shè)計，重點介紹了三心圓單曲拱壩和拋物線雙曲拱壩的比選。
返回 parabolic arch dam