double lockage
基本解釋
- [航空、航天科學(xué)技術(shù)]分兩次過閘
英漢例句
- However, the auxiliary lock is not equipped with tow haulage equipment, so double lockage tows require special pull boat assistance.
但是,輔助船閘沒有牽引設(shè)備,因此雙閘拖輪需要有特殊的牽引船協(xié)助。
雙語(yǔ)例句
專業(yè)釋義
- 分兩次過閘