geopotential energy 中文意思是什麼

geopotential energy 解釋
位勢能
  • geopotential : 地球位,*大地位
  • energy : n. 1. 干勁,活力。2. (語言、行為等的)生動。3. 〈pl. 〉 (個人的)精力;能力。4. 【物理學】能,能量。
  1. Geopotential, or gravitational potential relative to mean sea level, is the energy an air parcel may potentially acquire by virtue of its position in the gravitational field of the earth

    位勢高度位勢,又稱重力位勢,是空氣在地球重力場中蘊藏的能量。在大氣中,位勢會隨高度和緯度而變化。
  2. In the atmosphere, geopotential varies with altitudes and across latitudes. on an isobaric surface, higher geopotential implies higher potential energy and vice versa. just like streams flow according to the layout of terrain, air will flow from high to low geopotential regions

    在等壓面天氣圖上,位勢高的地方位能較高,位勢低的地方位能較低,高空的氣流會由前者流向後者,情況有點像河川根據山脊高低的分佈而流動一樣。
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