英语词汇“m82 galaxy”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	m82 galaxy
释义	M82 galaxy M82 galaxy [¦em ¦ād·ē¦tü ′gal·ik·sē] (astronomy) An active, variable spiral galaxy that exhibits strong emission from its center in the radio band, 10⁴ to 10⁶ times greater than that of normal spirals, and ejection of gases at speeds up to 620 miles (1000 kilometers) per second.
随便看	noise floor extension noise floor level noise for destruction noiseful noise-gain controller noise gate noise generator noise grade noise immission level noise-immune cavity-enhanced optical heterodyne molecular spectroscopy noise immunity noise improvement factor noise induced deafness noise induced hearing loss noise-induced hearing loss noise-induced permanent hearing loss noise induced permanent threshold shift noise-induced temporary threshold shift noise information system noise infraction with car noise-injection network noise insulation noise insulation grant scheme noise integrated routing system noise intensity

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

M82 galaxy