“Be star”的概念、定义、翻译、参考文献-科学参考

单词	Be star
释义	Be star [¦bē¦ē ´stär] ^ASTRONOMY A star of spectral type B in the Draper catalog that has emission lines indicating mass loss and a surrounding gaseous shell.
随便看	wavelength shifter wavelength standards wave line wavellite wave-making resistance wavemark wave mechanics wavemeter wave microphone wave motion wave motor wave noise wave normal wave number wave optics wave packet wave-particle duality wave period wave plate wave platform wave polarization wave propagation wave refraction wave resistance wave ripple mark

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