| 释义 |
open cluster短语¹⁴⁴⁹⁷²⁺²
基本例句
疏散星团,银河星团
The stars will win in the end, destroying their pillars of creation over the next100,000 years, and resulting in a new open cluster of stars.
恒星将取得最终胜利，接下来的10万年恒星将摧毁它们的创造之柱，结果形成一个新的疏散星团。 yeeyan
Hence, it is rare that an open cluster survives long enough for one of its members to form a planetary nebula.
因此，一个疏散星团很少能够存活到它内部的某个成员变成行星状星云。 yeeyan
It is called an open cluster because its stars are loosely bound and have started to spread out.
它被称为疏散星团，因为它的成员恒星结构松散而且还有恒星在扩散离开星团。 www.astronomy.com.cn
Through this window, a brightly- lit workshop appears where a whole open cluster of stars is being formed.
透过此窗口，一座灯火通明的工厂呈现眼前，一个疏散的恒星团正逐渐形成。 artofwar-tw.org
When the watercolor-like cloud surrounding the open cluster of stars was first observed, it was thought to be leftover material from the formation of the cluster.
这种围绕在恒星疏散星团周围的水彩状气体云是第一次被观测到，一般认为这种气体云是恒星群形成后的剩余物质。 yeeyan
This open cluster is particularly ancient, estimated to be nearly one billion years old.
这个疏散星团尤其古老，据测算有十亿岁了。 yeeyan |