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| Subject | Chinese | English |
| tech. | 无闸通海运河 | stepless sea canal |
| tech. | 无闸通海运河 | open sea canal |
| tech. | 有船闸的运河 | canal with locks |
| tech. | 有闸通海运河 | closed sea canal |
| tech. | 船闸运河 | lock canal |
| tech. | 设闸运河 | lock canal |
| tech. | 设闸运河 | canal with locks |
| tech. | 运河内陆船闸 | canal inland lock |
| hydroel.st. | 运河船闸 | canal lock |
| tech. | 运河中水闸 | draw gate |
| environ. | 运河水闸 | canal lock A chamber with gates on both ends connecting two sections of a canal or other waterway, to raise or lower the water level in each section (在运河两端设置的带门的腔室，连接运河的两个区或其它运输水路，用来升高或降低每个区的水位。) |
| tech. | 运河船闸 | canal navigation lock |
| tech. | 运河船闸 | canal lock |
| gen. | 运河船闸操纵手 | canaller |
| gen. | 运河船闸操纵手 | canaler |
| tech. | 运河船闸水位升降调节机 | canal lift |
| econ. | 运河过闸费 | lockage |
| tech. | 运河闸 | canal lock |
| gen. | 运河闸房 | coffer |
| gen. | 运河闸门 | canal-lock |