短語(yǔ)詞組短語(yǔ)geopotential topography 重力位圖;[地物]位勢(shì)高度圖geopotential field 重力位場(chǎng);[地物]位勢(shì)場(chǎng)Height geopotential 重位高geopotential unit 重力位單位;[地物]位勢(shì)單位normal geopotential 正常地球位geopotential difference 重力位差geopotential number [地物]地球位數(shù);[地物]位勢(shì)數(shù)geopotential level 位勢(shì)麪geopotential energy 重力勢(shì)能;位勢(shì)能 返回 geopotential