| 释义 |
venturi meter
venturi meter[ven′tu̇r·ē ‚mēd·ər] (engineering) An instrument for efficiently measuring fluid flow rate in a piping system; a nozzle section increases velocity and is followed by an expanding section for recovery of kinetic energy. Venturi meter
Ven·tu·ri me·ter (ven-tū'rē), a device for measuring flow of a fluid in terms of the drop in pressure when the fluid flows into the constriction of a Venturi tube.Venturi, Giovanni B., Italian physicist, 1746-1822. Venturi apparatusVenturi aspiration vitrectomy deviceVenturi bobbin myringotomy tubeVenturi collar button myringotomy tubeVenturi effect - term applied to the operation of a Venturi tube and similar systems.Venturi grommet myringotomy tubeVenturi insufflatorVenturi maskVenturi meter - a device for measuring flow of a fluid.Venturi pediatric myringotomy tubeVenturi spirometerVenturi tube - a tube with a specially streamlined constriction.Venturi ventilator |