Explanation of air pressure What is the explanation of air pressure?

The meaning of the word barometric pressure is: barometric pressure q √ y ā. (1), that is, "atmospheric pressure", is the pressure generated on any surface completely by the weight of the atmosphere.

The meaning of the word barometric pressure is: barometric pressure q √ y ā. (1), that is, "atmospheric pressure", is the pressure generated on any surface completely by the weight of the atmosphere. The phonetic notation is: ㄚ. The part of speech is: noun. Structure: gas (monomer structure) pressure (semi-closed structure). The pinyin is qiy ā.

What is the specific explanation of air pressure? We will introduce you through the following aspects:

First, list and explain the details of this house viewing plan.

1. Physical terms. That is, the pressure of air on objects. Its size is related to conditions such as altitude and temperature. The higher the distance from the ground, the smaller the air pressure. For example, the air pressure at high altitude or high mountain is lower than that at flat land.

Second, the national language dictionary

Pressure caused by atmospheric weight. See Atmospheric Pressure.

Third, the network interpretation

Atmospheric pressure is the atmospheric pressure acting on a unit area, that is, it is numerically equal to the gravity of a vertical air column extending upward to the upper limit of the atmosphere. The famous experiment in the Madeborg hemisphere proved its existence. The international system unit of air pressure is Pascal, abbreviated as Pa, and the symbol is PA. In meteorology, people usually use kilopascals (kPa) or hectopascals (hpa) as units. Other commonly used units are bar (bar, 1 bar = 100000 Pa) and centimeter mercury column (or centimeter mercury column). Air pressure varies not only with height, but also with temperature. The change of air pressure is closely related to the change of weather.

Poetry about air pressure

See send, young talent, air pressure rise together, by heavy air pressure, and three thousand air pressure into one.

A poem about air pressure

Air pressure, heroic heart, air pressure, air pressure, thousands of people will rot in the mountain spring.

Words about air pressure

Atmospheric pressure high atmospheric pressure steam pressure atmospheric pressure

Idioms about air pressure

The finale of Mrs Zhai Zhai's finale is to suppress evil and good, which is the foundation of Mount Tai.

Words about air pressure

The work of pressing mountains and eggs, the pressure of mountains and rivers deceives the good and presses the good, and the finale, Taishan pushes the good and presses the foundation, and Bai Yuan presses the eggs like a mountain

Sentence making about air pressure

1, scorpions like romantic atmosphere, of course, they have their own way, such as two people quietly holding the raindrops outside; Tread water in the street with an umbrella, etc. These are things that outsiders find boring, but they are very beautiful in the eyes of scorpions. Maybe it's because of the pressure of rainy weather. When two people open an umbrella, their voices will be clearer and better! If you fall in love with Scorpio, then maybe this is an excellent opportunity to express your love! Hey hey.

2. The low temperature of the liquid will reduce the steam pressure in the cylinder.

3. Adjust the air pressure, select the appropriate time and needle nozzle, which is convenient to change the amount and time of glue dripping each time, suitable for different needs, and cooperate with the micro pedal control panel.

4. An angry woman is like a typhoon. When the air pressure drops, she exerts force in all directions, but the same storm effect is unlikely to happen to men. When men are angry, they seem fierce at first, but they are often blown into the sea before a typhoon forms.

The high air pressure over our country brings us good weather in autumn.

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