| 释义 |
open clusters短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
疏散星团
It also shows that all globular clusters in our Galaxy are very old, much older than the oldest open clusters in the Galactic disk.
球状星团与疏散星团年龄相比要老得多，表明它们是在银河系形成初期形成的恒星系统。 cnki
Visible in the distant background sky is the band of our Milky Way Galaxy, the Pleiades open clusters of stars, and the Andromeda galaxy.
在遥远的背景天空中的是我们银河系的光带、昴星团，以及仙女座星云。 yeeyan
Also unlike globular clusters, open clusters are generally confined to the plane of our Galaxy.
还跟球状星团不一样的是，疏散星团通常只限于我们银河系盘面上。 kekenet
Several young open clusters of stars populate the image and are visible above in blue, including the nebula centers.
除此之外，上面影像中还有数个年轻的疏散星团，它们分布在星云的内部及周围。 bbs.astron.ac.cn
Studies of the dynamics and formation process of open clusters are of great significance for stellar dynamics and star formation in the Galaxy.
疏散星团动力学及形成过程的研究对于恒星动力学理论和银河系恒星形成理论具有重要意义。 cnki
There are lots open clusters and star forming nebulae to look at in the region but we are on the hunt for two in particular.
看着这区域，会有很多疏散的星团组成星云，但我们在寻找特别的那两个。 iciba
Open clusters containing bright blue stars can be seen sprinkled along these spiral arms, while dark lanes of dense interstellar dust can be seen sprinkled between them.
除此之外，还有许由多蓝色亮星所组成的疏散星团散布在漩臂上，而致密星际尘埃所聚成的尘埃带更分切了漩涡臂。 cnnas
Open clusters, in general, are loosely bound and they disperse over hundreds of millions of years.
疏散星团，通常来讲，结构松散并且在几亿年中持续分散。 yeeyan
Open clusters NGC869 and NGC884, however, are doubly impressive.
不过疏散星团 NGC869和 NGC884则是令人叹为观止的。 yeeyan |