V2EX atmospheric pressure

Atmospheric Pressure

释义 Definition

大气压(又称“气压”):地球大气由于自身重量对地表及其上方物体施加的压力。通常随海拔升高而降低,并与天气变化有关。

发音 Pronunciation

/tmsfrk pre/
/tmsfrk prer/

例句 Examples

The atmospheric pressure is lower on a mountain than at sea level.
山上的大气压比海平面更低。

When a storm is approaching, atmospheric pressure often drops, which can affect airplanes and even people’s ears.
暴风雨来临前,大气压常会下降,这可能影响飞机,甚至让人的耳朵感到不适。

词源 Etymology

atmospheric 来自 atmosphere(大气、空气层)+ -ic(形容词后缀),表示“与大气有关的”。pressure 来自拉丁语词根,含“按压、压力”之意。合在一起就是“由大气产生的压力”。

相关词 Related Words

文学与作品 Literary Works

  • Twenty Thousand Leagues Under the Seas(《海底两万里》):探险与潜水情境中常涉及气压/压力相关描述。
  • Journey to the Center of the Earth(《地心游记》):关于环境条件变化时会出现与气压相关的科学表述。
  • The Voyage of the Beagle(《贝格尔号航行记》):航海与自然观察中常谈到气压、气象与测量。
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