“grid north”的概念、定义、翻译、参考文献-科学参考

单词	grid north
释义	grid north [`grid ¦nȯrth] ^NAVIGATION In grid navigation, the northerly or zero direction indicated by the grid datum of directional reference.
随便看	armor plate Armour unit arm population armrack arms locker arm solution Armstrong oscillator Armstrong's acid arm-tool aggregate armure army army artillery army depot armyworm Arndt-Eistert synthesis Arneth's classification Arneth's count Arneth's formula Arneth's index arnimite Arnold sterilizer Arodoidea arolium aromatic aromatic alcohol

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