“船底座η星云”的概念、定义、翻译、参考文献-科学参考

单词	船底座η星云
释义	船底座η星云 Encyclopedia 理学原行星状星云释 Eta Carina Nebula船底座η星云一个包围在船底座η星（见海山二）（银河系内最大和最亮的恒星之一）周围的巨大亮星云。《星云星团新总表》中的编号是NGC3372。标准历元J2000的坐标是赤经10h44m19.0s，赤纬－59°53′21″。又称卡利纳星云，也称为钥匙孔星云、船底座大星云、η卡利那星云、NGC3372。
随便看	sampling moment sampling observation particle size measurement sampling of geological cores and samples sampling of image sampling of ore for mining technology sampling of ore for technological test sampling of random variable sampling of rock core Sampling of typical cases sampling on successive occasions sampling oscilloscope sampling period sampling period sampling test sampling plan sampling plan with screening sampling plug-in sampling point sampling points sampling population sampling procedure sampling process sampling rate sampling ratio sampling scheme sampling space

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