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geopotential

英 /dʒiːəʊpəˈtenʃ(ə)l/美 /dʒiːoʊpəˈtenʃəl/
  • n.
    重力势

双语例句

  1. High order, high precision geopotential models have broad application.
    高阶高精度地球重力场模型具有广泛的用途。
  2. The quasi-geoid computed by geopotential model is fitted with the quasi-geoid measured by GPS leveling.
    将地球位模型计算的阜新似大地水准面拟合于GPS水准实测的似大地水准面。
  3. There are many gravity quantities expressed by finite spherical harmonic series expansions in the computing for geopotential.
    重力场计算中，经常需要计算以有限阶球谐级数表示的重力场元。

网络短语

  • absolute geopotential
    绝对位势；绝对重力势
  • geopotential number
    地球位数；位势数
  • geopotential level
    位势面
  • geopotential meter
    位势米；重力位公尺
  • geopotential height
    重力位高度；位势高度

同义词

n.
gravitational potential
[地物][力]重力势

英英释义

  • Geopotential is the potential of the Earth's gravity field. For convenience it is often defined as minus the potential energy per unit mass, so that the gravity vector is obtained as the gradient of this potential, without the minus.

词源

  • geopotential
    geo- +‎ potential