| 单词 | venturi tube |
| 释义 | venturi tube /ven toor"ee/ a device for measuring the flow of a fluid, consisting of a tube with a short, narrow center section and widened, tapered ends, so that a fluid flowing through the center section at a higher velocity than through an end section creates a pressure differential that is a measure of the flow of the fluid. Also, Venturi tube. [named after G. B. Venturi (1746-1822), Italian physicist whose work led to its invention] |
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