Weather forecast pinyin

Weather forecast pinyin: [tiāNQ yùb ao]

1, tiān, initial t, final an, flat tone.

2.Q √, initial Q, vowel I, tone off.

3, Yu, the initial y, the final u, the tone is gone.

4, bào, initial b, vowel ao, tone off.

Since prehistoric times, human beings have begun to predict the weather and arrange their work and life accordingly (such as agricultural production and military operations). ).

Today's weather forecast mainly uses collecting a large number of data (temperature, humidity, wind direction and speed, air pressure, etc.). ), and then use the current understanding of atmospheric processes (meteorology) to determine future air changes. Because of the chaos of the atmospheric process and the fact that science has not fully understood the atmospheric process today, there will always be some errors in the weather forecast.

Extended data:

Weather forecast of ancient westerners.

Weather forecast is an applied science. Scientific achievements begin with ideas. Around 340 BC, Aristotle (384-322 BC), an ancient Greek philosopher, scientist and educator, wrote the world's earliest monograph on meteorology, General Theory of Meteorology.

The book expounds the causes and distribution of hurricanes, foehn winds and strong winds, atmospheric light images such as halo, rainbow and lightning, the formation of clouds, rain, hail and haze, and climate change.

Aristotle systematically sorted out all previous meteorological thoughts and experiences, and put forward his own opinions and theories on various weather phenomena, making it a systematic science-ancient meteorology, that is, the ideological basis of ancient weather forecast. The description of local weather observation at that time determined that the weather forecast was also local.

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