“astronomical coordinate system”的概念、定义、翻译、参考文献-科学参考

单词	astronomical coordinate system
释义	astronomical coordinate system [´as·trǝ`näm·ǝ·kǝl ´kō`ȯrd·ǝ·nǝt ´sis·tǝm] ^ASTRONOMY Any system of spherical coordinates serving to locate astronomical objects on the celestial sphere.
随便看	pigeonite pigeon milk piggyback board piggyback twistor pig iron pigment pigmentation pigment cell pigment print pigtail pigtail splice pika pike pike pole Pilacraceae Pilargidae pilaster pilchard oil pile splash erosion splash lubrication splatter splay splayed arch spleen

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