concrete beam

 
  • 混凝土梁

concrete beam的用法和樣例:

例句

  1. The analytical results for strength and behavior of unbonded prestressed concrete beams were presented.
    給出了無粘結預應力混凝土梁強度和受力性能的分析結果。
  2. They would certainly be less pleasing to the eye and often more expensive than the prestressed concrete beam.
    與預應力混凝土梁比較,它們自然更顯得外貌粗拙,不甚美觀,而且成本也往往更高一些。
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