“Hirayama family”的概念、定义、翻译、参考文献-科学参考

单词	Hirayama family
释义	Hirayama family [´hi·rä`yä·mä ´fam·lē] ^ASTRONOMY A clustering of asteroids whose orbits have similar values of semimajor axis, eccentricity, and inclination; over 100 such families have been tabulated.
随便看	hypoproteinemia hypoprothrombinemia hypopus hypopycnal inflow hypopygium hypopyon hyporeactive hyporeflexia hyposensitivity hyposensitization hypospadias hypospermatogenesis hypostasis hypostatic hyposthenia hyposthenuria hypostome hypostracum hyposulculus hyposynergia hypotarsus hypotelorism hypotension hypotenuse hypo test

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