grav 中文意思是什麼

grav 解釋
表示嚴重例如
  1. Specifically, to a test particle, its mass defect is am = m _ ( 0 ) - m, where mo and m are the mass of the particle when it is in the infinity and in the grav - itational field, respectively. to a spherical shell ( or a solid sphere ), its mass defect is am = m _ ( 0 ) - m, where mo is the total mass of the matter scattering in the infinity and m is the mass of the gravitational spherical shell ( or the gravitational sphere ) combined by the matter scattering in the infinity

    具體來說,對于試驗粒子,當它由無窮遠處運動到引力場中某點時,其質量由m _ 0變為m ,發生的質量虧損為m = m _ 0 - m ;對于球殼或固體球,當組成球殼或固體球的這些物質分散在無窮遠處時,總質量為m _ 0 ,當這些分散在無窮遠處的物質結合成球殼或固體球時,其質量變為m ,發生的質量虧損為m = m _ 0 - m 。
  2. The conditions on nocturne are not conducive to training for high speed attack or using the anti - grav engines of land speeders, so the chapter employs relatively few of these specialised fast attack units

    由於那克土恩不能製造出高移動速度和小巧的陸地飛毛腿引擎,所以軍團以連隊為單位雇傭了許多類似的快速移動和反應部隊。
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