“north polar distance”的概念、定义、翻译、参考文献-科学参考

单词	north polar distance
释义	north polar distance [`nȯrth ¦pō·lǝr `dis·tǝns] ^ASTRONOMY The angular distance between a celestial object and the north celestial pole.
随便看	Shannon-McMillian-Breiman theorem Shannon's sampling theorem Shannon's theorems shantung Shantung soil shape coding shaped-beam antenna shaped-chamber manometer shaped charge shape factor shape-fill shape isomer shape memory alloy shaper shaping shaping circuit shaping dies shaping network shapometer shard shared control unit shared file shared load shared logic shared-logic cluster word processor

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