“dwarf spheroidal galaxy”的概念、定义、翻译、参考文献-科学参考

单词	dwarf spheroidal galaxy
释义	dwarf spheroidal galaxy [¦dwȯrf sfir¦ȯid·ǝl `gal·ik·sē] ^ASTRONOMY One of the smallest and faintest of the dwarf galaxies, with an effective radius of 200-1000 parsecs and an absolute visual magnitude between -8 and -13.
随便看	Knudsen vacuum gage knurl koala Kobayashi potential kobellite Kochab Koch curve Koch freezing process Koch's postulates Koebe function nonlinear feedback control system nonlinear inductance nonlinearity nonlinear material nonlinear molecule nonlinear network nonlinear optical device nonlinear optics nonlinear oscillator nonlinear programming nonlinear reactance nonlinear refraction nonlinear regression nonlinear resistance nonlinear spectroscopy

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