RC beam的用法和樣例:
例句
- 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。
- Gravity framing in the basement takes the form of a conventional concrete beam and slab design.
地下室的重力框架採用了傳統的混凝土梁板的設計。
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