geoid
英音 [ ˈdʒiːɔɪd ]
美音 [ ˈdʒiːɔɪd ]
释义
n. 大地水准面
例句
1·Which coincide with the mean sea level surface is the geoid .
其中与平均海平面重合的面就是大地水准面。
2·The local refined Quasi-Geoid has been constructed in several regions and widely applied.
区域精化似大地水准面在全国多个地区已经建立，同时也得到了广泛应用。
3·The maximum difference of geoid undulation between the model and EGM96(to 70 degrees) is 2.
该模型与EGM96相比（70阶次），大地水准面起伏差异最大为2。
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