罗图 meaning in English
ruottu
Examples
- In the h - r diagram below , our sun is now in the main sequence
在以下的赫罗图中，太阳正位于主序上。 - From the two h - r diagrams below , we can also tell which cluster is older and which is younger
由以下两幅赫罗图中，我们可断言右图表示的星团比较年老。 - And we will see that the mass is the most important factor that determines the fate of a star
绘画在赫罗图上，你将会发现恒星的质量是主宰其命运的决定性因素。 - We know the luminosity is directly related to the absolute magnitude . so , in practice , we usually use absolute magnitudes instead
由于光度和绝对星等有直接的对应关系，所以很多时赫罗图会选用绝对星等。 - The hertzsprung - russell diagram serves this purpose . it is a plot of absolute magnitude against surface temperature i . e . , spectral type of stars
简单来说，赫罗图把大量恒星的绝对星等和表面温度或谱型关系以图表方式显示出来。