active-galaxy

active-galaxy什么意思,active-galaxy翻译

基本解释

网络: 活动星系；活跃星系；耀星系

例句

• Active galaxy Centaurus A is likely the result of a merger with a spiral galaxy some 100 million years ago.

  活动星系半人马座A可能是1亿年前与一个旋涡星系合并而成。

• We are not completely sure how an active galaxy is formed and how it generates such a large amount of energy.

  其实我们仍不大清楚活动星系的形成过程，亦不知道星核放射出大量辐射的机制。

• The double black holes were found in a bright, highly active galaxy known as NGC6240, about 400 million light-years from the Earth.

  这对黑洞存在于一个极其活跃明亮的星系中，该星系被命名为NGC6240，它距地球约有4亿光年。

• It is an active galaxy lying at the centre of the Perseus Cluster of galaxies.

  它是个位于英仙座星系群中心的活动星系。

• The location of this flaring active galaxy is very fortunate. It is about 38 deg away from a star known as V407 Cyg.

  这个活跃的发光星系的位置是非常幸运的，距离被称为V407Cyg（天鹅座-V407号星）的亮星约38度。

• The European Space Agency"s orbiting XMM-Newton observatory studied the black hole in the core of an active galaxy known only as 1H0707-495.

  欧洲空间局在轨运行的XMM-牛顿天文台对名为1H0707-495的活跃星系核心中的黑洞进行了研究。

• Only 11 million light-years away, Centaurus A is the closest active galaxy to planet Earth.

  半人马A是离地球最近的活动星系，只有1100万光年远。

• The Milky Way is not an active galaxy, but it does have a powerful source of radiation called Sagittarius A* at its center.

  银河系不是一个活动星系，但它中心也有一个强大的射电源称为“人马座A*”。