“periastron”的概念、定义、翻译、参考文献-科学参考

单词	periastron
释义	periastron [¦per·ē¦as·trǝn] ^ASTRONOMY The coordinates and time when the two stars of a binary star system are nearest to each other in their orbits.
随便看	bearing plate bearing pressure bearing resolution bearing strain bearing strength bearing stress bearing test bearing wall bear trap gate beat beat Cepheid beater beater mill beat frequency beat-frequency oscillator beating beating-in beat note beat reception Beattie and Bridgman equation beat-time programming beat tone Beaufort force Beaufort number Beaufort wind scale

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