nebulas怎么读，nebulas什么意思，nebulas短语和例句-a8棋牌平台游戏

1.according to nasa, "hubbles keen eye disclosed that planetary nebulas are like snowflakes: no two are like."

哈勃望远镜告诉人们，行星状星云就像雪花一样，没有任何两个是一样的。

2.good spectra of the spiral nebulas are difficult to obtain because of their extreme faintness.

旋涡星云因为非常暗，难以得到它们的清晰的光谱。

3.find planets, stars, nebulas, galaxies and more that you select.

寻找您选择的行星，恒星，星云，星系及其它目标。

4.someone wrote letter to tell bishop that nebulas flacon was a koradji and rascal. they wanted to evict him out of the vyborg city.

弗兰肯，有些人给主教写信说弗兰肯是个巫师，是个坏蛋，他们想把他赶出维堡市。

5.this assumption think that all of the earth and the moons are the nebulas which floats in the solar systems through revolving and absorbing to accumulate and become a star body in the meantime.

这一假设认为，地球和月球都是太阳系中浮动的星云，经过旋转和吸积，同时形成星体。

6.nebulas include messier objects m8, m16, m20, as well as the pipe and cat's paw nebulas.

星云有梅西耶天体m8、m16、m20，还包括烟斗星云和毛掌星云。