风速计 Anemometer

（重定向自Wind measurement）

Dibujo de un anemómetro láser. El láser es emitido (1) a través de la lente frontal (6) del anemómetro y es sosegado por las moléculas de aire. La radiación retrodispersada (puntos) reentra y el efecto reflejado se dirige a ese detector (12).

风速计是一种测量风速的仪器。通常分为风叶型（风车型）和风杯型。气象站使用的是风杯型的，一般安装在离地10米高的杆子上，四周应空旷。根据一定时间内风杯的转速，可算出平均速度。

单词	Wind measurement
释义	Wind measurement 原声例句电台实验室 It gives us a 10-layer wind measurement. 它为我们提供了 10 层风的测量结果。精选英语短文 It's similar to technology being used in weather forecasting for accurate wind measurement. 它类似于天气预报中用于精确风测量的技术。中文百科风速计 Anemometer （重定向自Wind measurement）风速计是一种测量风速的仪器。通常分为风叶型（风车型）和风杯型。气象站使用的是风杯型的，一般安装在离地10米高的杆子上，四周应空旷。根据一定时间内风杯的转速，可算出平均速度。英语百科 Anemometer 风速计（重定向自Wind measurement） An anemometer is a device used for measuring wind speed, and is a common weather station instrument. The term is derived from the Greek word anemos, which means wind, and is used to describe any wind speed measurement instrument used in meteorology . The first known description of an anemometer was given by Leon Battista Alberti in 1450.
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Wind measurement

风速计 Anemometer

Anemometer 风速计