英语词汇“active galactic nucleus”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	active galactic nucleus
释义	active galactic nucleus 基本例句活动星系统,活动星系核 Active galactic nuclei, or AGN, are peculiar galaxies which have energetic phenomena in the central regions.活动星系核是中心区域有大能量辐射的一类特殊的星系。
随便看	laser melting laser melting and covering Laser melting and solidifying laser melting coating Laser Melting-Covering Laser Melting-Covering Technique laser melting deposition laser melting/deposition laser melting deposition manufacturing laser melting treatment laser melt injection laser memorg laser memory laser memory circuit Laser Meridian Points laser mes laser metal deposition shaping laser metal direct manufacturing laser metal inert-gas welding Laser metallography-change hardening Laser meteorological radar laser methanometer laser method Laser method of uranium enrichment lasermetrics