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

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	minimal effective plasma concentration minimal element minimal endometrial serous carcinoma minimal entropy martingale measure minimal equation minimal erythema dose minimal erythemal dose minimal erythemal doses just perceptible minimal essential medium minimal essential requirements minimal euthyroid graves' disease minimal extra corporeal circuit minimal fatal dose minimal filial infection rate minimal flight path minimal forearm vascular resistance minimal generalized markup language minimal generator matrix/matrices minimal global routing minimal identifiable odor minimal impact sea kayaking minimal improvement path minimal infecting dose minimal information about a microarray experiment minimal information for pcr

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M82 galaxy