英语词汇“coma cluster”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	coma cluster
释义	coma cluster 基本例句后发座星系团 Caption:: NASA's Hubble Space Telescope captures the magnificent starry population of the Coma Cluster of galaxies, one of the densest known galaxy collections in the universe.后发座星系团位于银河系的北端，由于没有尘埃与气体的阻隔，所以在地球上能清楚看见。
随便看	watertight cover water tight cover watertight curtain watertight deck water tight deck watertight design watertight diaphragm watertight diaphragm assembly watertight division watertight door water tight door watertight doors watertight door test water tight door test watertight electric torch watertight envelope water-tight equipment watertight etectric torch watertight facing water-tight facing arch watertight film watertight fittings watertight flat water tight flat water-tight flat