NGC 6946 is bright in infrared light and rich in gas and dust, exhibiting a furious rate of star formation.
这个星系在红外线区域很明亮，富含气体和尘埃，这些都显示出恒星正以飞快的速度形成。
It begins with Maarten Schmidt who hypothesized that star formation rate (SFR) was related to the surface density of atomic hydrogen gas in the cloud.
最早是MaartenSchmidt猜测恒星形成率(SFR)与云层中氢原子气体密度有关。
No single star formation mode with a constant star formation rate (ser) and an invariable initial mass function (IMF) can fit the observations of globular clusters.
没有一个单一的恒星形成恒定的恒星形成率(SER)和一个不变的初始质量函数(IMF)的模式适合球状星团的意见。
NGC 2841 currently has a relatively low star formation rate compared to other spirals that are ablaze with emission nebulae.
NGC 2841目前相对于其他灯火通明的螺旋发射星云有一个较低的恒星形成比率。
NGC 2841 currently has a relatively low star formation rate compared to other spirals that are ablaze with emission nebulae.
NGC 2841目前相对于其他灯火通明的螺旋发射星云有一个较低的恒星形成比率。
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