High-speed pump belongs to a specific centrifugal pump, and its appearance has put forward new requests and challenges for those designers.

高速泵是一种特殊的离心泵，它的出现对流体输送机械设计人员提出了新的要求和挑战。

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All over the world, telecoms and cable companies are fighting to provide people's houses with a broadband pipe that can pump in a high-speed Internet feed and the whole digital future.

ECONOMIST: Communications in Britain