单词 | Dines anemometer |
释义 | Dines anemometer [¦dīnz an·ǝ`mäm·ǝd·ǝr] ENGINEERING A pressure-tube anemometer in which the pressure head on a weather vane is kept facing into the wind, and the suction head, near the bearing which supports the vane, develops a suction independent of wind direction; the pressure difference between the heads is proportional to the square of the wind speed and is measured by a float manometer with a linear wind scale. |
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