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单词 s star
释义

S star


noun Astronomy.

a relatively cool red giant having a surface temperature of about 2500 K and an absorption spectrum with strong lines of zirconium oxide.
Compare spectral type.

Words nearby S star

SSRI, SSS, SSSI, SST, SSTA, S star, Ssu-ma Ch'ien, SSW, st, sta., stab
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2025/1/24 3:42:57