“high-velocity cloud”的概念、定义、翻译、参考文献-科学参考

单词	high-velocity cloud
释义	high-velocity cloud [`hī vǝ`läs·ǝd·ē `klau̇d] ^ASTRONOMY A rapidly moving interstellar cloud with a radial velocity greater than about 12 miles (20 kilometers) per second, consisting primarily of neutral atomic hydrogen, observed in the ultraviolet.
随便看	accumulator register accumulator shift instruction accumulator transfer instruction accuracy accuracy checking accuracy control system accuracy life accuracy of fire accuracy testing accurate contour accustomization ac/dc motor ac/dc receiver acellular acellular gland acellular slime mold Ac-Em acenaphthene acenaphthequinone acene acenocoumarin acenocoumarol acentric acentrous Acephalina

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