Ring Nebula的意思|示意
环状星云
Ring Nebula相关短语
1、 The Ring Nebula 环状星云
2、 Fine Ring Nebula 细指环星云
3、 annular nebula ring nebula 环状星云
4、 ring nebula annular nebula 环状星云
Ring Nebula相关例句
Located about 2,000 light years from Earth in the constellation Lyra, the Ring Nebula is also known as Messier Object 57 and NGC 6720.
这个星云位于距离地球2000光年的天琴座内，它还有另外两个名字：Messier Object 57和NGC 6720。
Were IC 4406 viewed from the top, it would likely look similar to the Ring Nebula.
若是从IC4406的上方往下看, 看起来就可能跟环状星云差不多.
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L the Ring nebula in Lyra is the best-known of the planetary nebulae.
l天琴座中的环状星云是最著名的行星状星云。
NASA's Spitzer Space Telescope finds a delicate flower in the Ring Nebula, as shown in this image.
斯比策空间望远镜在星云环里找到一朵精致的花朵，如图所示。