“Holmberg radius”的概念、定义、翻译、参考文献-科学参考

单词	Holmberg radius
释义	Holmberg radius [`hōm´bǝrg ´rād·ē·ǝs] ^ASTRONOMY The radius of an external galaxy at which the surface brightness is such that the light emitted from one square arc-second equals that from a star of magnitude 26.6.
随便看	slag inclusion slag sand slag wool slaked lime slaking slamming slamming stile slant slant culture slant depth slant distance slant drilling slant plane slant range slant visibility slash slashing slash-sawing slat slat conveyor slate Slater determinant slate ribbon Slater's rule slaty cleavage

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