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脉动变星
释义
脉动变星
Encyclopedia
理学
脉动变星
释
pulsating variable star
脉动变星
自身在不断膨胀、收缩(径向脉动)或发生变形运动(非径向脉动),其光度、颜色、光谱型和视向速度(有时还有磁场)也随之发生变化的一类变星。
Physics
>天体物理学>释义
pulsating star
脉动变星
Astronomy
pulsating variable; pulsation variable
脉动变星
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