HⅡ区相关论文
在前人构建的彗星状H Ⅱ区演化过程模型的基础上,我们进一步发展了一个完全的数值方法模型来研究彗星状H Ⅱ区的动力学演化。我们......
基于LAMOST（大天区面积多目标光纤光谱天文望远镜）DR3的单次曝光光谱,分析了集中在反银心方向HⅡ区及HⅡ候选区中的恒星和天光光谱。......
对Ｂｅ／Ｘ射线双星ＬＳＩ＋６５°０１０／２Ｓ１１４＋６５连续四年（１９９２－１９９５年）的光学光谱观测发现，在１９９２年１１月它的Ｈα发射线等值宽度在４天内从－０．４３°Ａ增至－１．４８°Ａ，增加了约３．５倍。此剧烈变化支持......
With the objective of studying the relationships between high-velocity gas and water maser emission the results of a sea......
The 13CO (J=1-0) map of the molecular cloud Sgr B2 reveals that the mass center of the molecular cloud nucleus does not ......
It is recognized that the interstellar methanol-107 GHz masers and OH-4.765 GHz masers towards Class Ⅱ sources are asso......
We present high angular resolution images of both NHa (1, 1) and (2,2) lines toward NGC 7538 IRS 1. The density and velo......
报告了大质量恒星形成区的星际分子脉泽巡天观测结果。所观测到的H2O与OH分子脉泽可分为三类，它们的数量近似相等，寿命亦近似相等～10^......
