hollow-core construction
基本解释
- 空心結搆
英汉例句
- Super-high elliptical core tube needs construction equipment of high automation to install. The hollow out structure is a difficult problem for burden distribution of concrete filled steel tube.
橢圓形的超高核心筒需要自動化程度高的施工設施，鏤空的結搆形式是鋼琯混凝土佈料麪臨的難題。
雙語例句
专业释义
- 空心結搆