“ecliptic pole”的概念、定义、翻译、参考文献-科学参考

单词	ecliptic pole
释义	ecliptic pole [i¦klip·tik `pōl] ^ASTRONOMY On the celestial sphere, either of two points 90° from the ecliptic.
随便看	smoke printing smoke projectile smoke rocket smokes smoke screen smoke shelf smoke signal smokestack smokestone smoke technique smoke test smoke washer smoke-wire method smoky quartz smoldering S Monel smooth smooth blasting smooth bore smooth chert smooth drilling smoothed data smoothing smoothing choke smoothing circuit

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