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

词汇	cygnus loop
释义	cygnus loop 基本例句天鹅圈 About 7,500 years ago that star exploded in a supernova leaving the Veil Nebula, also known as the Cygnus Loop.大约7,500年前，一颗恒星发生超新星爆炸，并形成了面纱星云，又被称为天鹅圈。
随便看	distribution of suspended sediment distribution of syndrome type distribution of targets distribution of taxation distribution of tax burden distribution of tcm syndromes distribution of teacher resources distribution of temperature distribution of terms distribution of term usage distribution of the compressive stress distribution of the conditions of production distribution of the effort distribution of the gold medal distribution of the internal force distribution of the irradiance intensity distribution of the means of consumption distribution of the medal distribution of the national income distribution of the newspaper distribution of the obligation distribution of the population distribution of the power distribution of the profits distribution of thermal resistance