“Sagittarius A”的概念、定义、翻译、参考文献-科学参考

单词	Sagittarius A
释义	Sagittarius A [´saj·ǝ`ter·ē·ǝs `ā] ^ASTRONOMY An intense radio source in the constellation Sagittarius, apparently comprising a gaseous envelope surrounding a small dense core that is believed to constitute the center of the Milky Way Galaxy.
随便看	quartz pressure gage quartz resonator quartz resonator force transducer quartz sandstone quartz schist quartz strain gage quartz syenite quartz thermometer quartz topaz quartz wedge quasar quasi-acoustical holography quasi-atom quasi-cratonic quasi-crystal quasi-equilibrium quasi-fission quasi-F martingale quasi-free-electron theory quasi-hydrostatic approximation quasi-hydrostatic assumption quasi-instruction quasi-linear feedback control system quasi-linear system quasi-molecule

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