| English | Chinese |
| agricultural hydraulics Science and technology involved in the management of water resources, in the control of erosion and in the removal of unwanted water | 农业水力学 (可用于水资源管理、腐蚀控制和污水处理的科学技术。) |
| hydraulic construction Any structure built to route the flow of water, or to support the weight and pressure of a body of water | 水工结构物、水利建筑 (任何用来引导水流或支撑水体重量和压力的建筑结构。) |
| hydraulic engineering A branch of civil engineering concerned with the design, erection, and construction of sewage disposal plants, waterworks, dams, water-operated power plants and such | 水利工程学 (土木工程学的分支，研究污水处理厂、自来水厂、大坝、水力发电厂等的设计、建立和建造。) |
| nocturnal hydraulic lift | 夜间水力提升 |
