释义 |
air-water jet air-water jet[¦er ¦wȯd·ər ′jet] (engineering) A jet of mixed air and water which leaves a nozzle at high velocity; used in cleaning the surfaces of concrete or rock. air-water jet1. A jet of air and water mixed, which leaves a nozzle at high velocity; used in cleaning the surfaces of concrete or rock. 2. In cleaning concrete or rock surfaces, a high-velocity jet consisting of a mixture of air and water. |