galaxies发音

意思翻译

n.[天]星系；银河系（galaxy的复数）

相似词语短语

neighboring galaxies───邻近星系

antennae galaxies───天线星系

furthest known galaxies───已知最远的星系

formation of galaxies───星系的形成

双语使用场景

Galaxies tend to clump together in clusters.───星系往往聚集形成星团。

This has led scientists to speculate on the existence of other galaxies.───这就使得科学家推测还有其他星系存在。

They turned their telescopes toward other nearby galaxies.───他们把望远镜转向附近的其他星系。

If that were true for galaxies, the most distant visible objects in the sky would be receding at velocities just shy of the speed of light.───如果这对于星系也是正确的，那麽天空中可见的最遥远物体，就会是那些远离速度仅仅略小于光速的天体。

The universe seems to be rapidly expanding its component galaxies moving ever farther apart.───宇宙似乎在膨胀，它的组成部分――星系互相离得越来越远。

The discovery that super massive black holes are at the core of most, if not all, galaxies was one of the Hubble's greatest achievements.───哈勃空间望远镜最大的成就之一就是发现在大多数星系的中心都有超巨黑洞。

Seeing and analysing such small galaxies at such a great distance is at the very limit of the capabilities of the most powerful telescopes.───看到和分析如此小又处在如此遥远地方的星系已经快到这些最强大望远镜的能力极限了。

At first glance, it looks as if a smaller galaxy has been caught in a tug-of-war between a Sumo-wrestler pair of elliptical galaxies.───乍一看，这一景象好像是一个小星系置身于一对重量级椭圆星系的拔河比赛中。

If the rest of the human race could learn to fail like this, it would soon abolish war and colonise distant galaxies.───如果人类当中别的群体都能学会像这样“失败”，那么人类将很快唾弃战争，而是去征服遥远的星系了。

英语使用场景

However, the speed at which the galaxies are moving apart gets smaller and smaller, although it never quite reaches zero.

To explain this, they hypothesise that galaxies must contain a great deal of missing matter which cannot be detected.

Some galaxies seem to release prodigious amounts of energy.

They turned their telescopes towards other nearby galaxies.

These small variations would explain why galaxies formed into clusters, and stars into galaxies.

By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass.

New large telescopes may clarify how galaxies form - at present a surprisingly difficult puzzle - and why they cluster.

Have a look at the cluster of galaxies in this photograph.

We still don't know how many galaxies there are in the universe.