red giant造句

1、This star is a red giant with a visual magnitude of 17
这颗恒星是一颗红巨人与一个视觉幅度17

2、Does a red giant wake up one morning and suddenly just decide to go supernova?
红巨星难道是在某天早晨醒来后忽然决定进行超新星爆发？

3、This star is a red giant with a visual magnitude of 17.
这颗恒星是一颗红巨人与一个视觉幅度17.

4、Convection within the red giant dredges the new proto-dust atoms from the core up to the surface.
红巨星内部的对流碰撞出新的原始尘埃原子会从其核心撞到表面。

5、A66 is a red star located at the lowest end of the red giant branch of the globular cluster M4.
A66是位于球状星团m 4红巨星支最底部(近亚巨星支顶部)的一颗红星。