design code的用法和樣例：
例句
- Can specify system design specifications.
能夠指定系統設計規范。 - Compared with the railway bridge and culvert design specifications, the box beam structure design and construction method are seen rational and feasible.
通過(guò)有限元分析結果與鐵路橋涵設計規范的比較得出，該箱梁結構設計合理，施工方案可行。
