chain pump
中文翻译
[化] 链式泵
英文解释
A pump consisting of an endless chain, running over a
drum or wheel by which it is moved, and dipping below the water to be
raised. The chain has at intervals disks or lifts which fit the tube
through which the ascending part passes and carry the water to the
point of discharge.
常见例句
1
A chain pulley, or sprocket wheel. An inversion of the chain pump, by which it becomes a motor driven by water.
2
A kind of chain pump, or dredging machine.