英语词汇“solar mass”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	solar mass
释义	solar mass noun Astronomy The mass of the sun used as a unit of mass, equal to 1.989 × 10³⁰ kg.However, most neutron stars have a mass of about 1.35 solar masses, albeit with interesting exceptions.... Around 73 percent of the Sun is hydrogen, 25 percent is helium, and all the other elements added together comprise less than 2 percent of the solar mass. Those first generations of stars were made up of stars of many hundred solar masses.
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