wind vane 中文意思是什麼

wind vane 解釋
風向標。

  • wind : n 1 風；大風，暴風；氣流；【機械工程】壓縮空氣。2 【航海】上風；風向；〈古語〉〈pl 〉方向。3 氣息...
  • vane : n 文恩〈姓氏〉。n 1 【氣象學】風向標，風信旗；〈比喻〉隨風倒的人。2 （風車、推進機等的）翼，（導...
  1. Among commonly used types are those employing either a propeller or cups for measuring wind speed and a vane for measuring wind direction.

    普通使用的型式是測量風速的葉扇或風杯及測量風向的風標。
  2. It was the vane on the roof turning round and this change in the wind was the signal for a disastrous rain.

    這是房頂上的風標在轉動，風向的這種變化，就是一場特大暴雨的信號。
  3. Standard test method for determining the dynamic performance of a wind vane

    確定風向標動態特性的標準試驗方法
  4. Standard practice for characterizing surface wind using a wind vane and rotating anemometer

    用風標和旋轉風速計表示表面風特性的標準實施規程
  5. Fig. 15 two sets of anemometer and wind vane at the northwest end of the runway form part of the low - level wind shear detection system for the old kai tak airport

    圖15在啟德機場跑道西北端的兩組風向風速表是低空風切變偵測系統的一部份。
  6. Proceed from the angle of energy and taking considerations on interference factor and drag of airfoil profile, a kind of new typed calculation method on the design of vane air foil was put forward according to the vortex aerodynamics model of the rotor of wind turbines with horizontal axis

    摘要根據水平軸風力機轉子的渦流氣動模型，從能量的角度入手，考慮干涉因子和翼型阻力，提出了葉片翼型設計的一種新型計算方法。
  7. Wind : most meteorological stations are equipped with combined vane and cup generator anemometers with dial indicator and or chart recorder for wind speed and direction measurement

    風：大多數臺站都設置風向標及磁感風杯風速表來量度風向和風速，並附有刻度盤或圖表記錄器。
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