“发射星云”的概念、定义、翻译、参考文献-科学参考

单词	发射星云
释义	发射星云 Encyclopedia 理学发射星云释 emission nebula发射星云受附近高温恒星的紫外辐射激发而发光的亮星云，其光谱中包含发射线。是气体星云的一种。又称弥漫发射星云。 Astronomy emission nebula发射星云
随便看	commandant of cavalry by grace commandant of fleet-as-clouds cavalry command assistant decision command center of search and rescue command code command & communication shelter for civil air defence command,control and communication system command,control and communication system for nuclear weapon command descriptor block command dispatching system for space mission command economy commander-based military organization system commander-general commander in charge system Commander in chief commander-in-chief commander-in-chief in ancient China Commander-in-chief of the capital city and its environs commander-in-chief of the Chahar Region commander-in-chief, supervisor-in-chief or eunuch commissioner Commander of a military organization Commander Shostakovic Commander Unequalled in Honor commandery prince command guidance

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