“relative position”的概念、定义、翻译、参考文献-科学参考

单词	relative position
释义	relative position [`rel·ǝd·iv pǝ`zish·ǝn] ^NAVIGATION A point defined with reference to another position, either fixed or moving; the coordinates of such a point are usually bearing, true or relative, and distance from an identified reference point.
随便看	upthrow up time upturn Upupidae upward bias upward compatibility upwarp upwelling upwind upwind effect urachus uracil Uralean uralite uralitization uranate urania uranic chloride uranic oxide Uraniidae uranin uranine uranine yellow uraninite uranium

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