查询词典 galaxy

So, using infrared light, astronomers have just found a small galaxy of about a billion stars in the constellation Canis Major, that is -- astonishingly -- only about 25,000 light-years away from the Sun.

碰巧，通过红外线，天文学家已经发现了一个较小的由数十亿恒星组成的名为"Canis Major"星座的星系，这是非常令人惊讶的！

Daring tales of raiding the crystal caves of Mygeeto became the stuff of cantina tall tales throughout the galaxy.

一些掠夺麦吉托上水晶洞的英勇传说，便成了银河系中酒吧疯话的要素之一。

By chance, a collision of two galaxies has created a surprisingly recognizable shape on a cosmic scale - The Cartwheel Galaxy.

在意外之下，二个星系互撞造出了一个日常物品的宇宙级样品--车轮星系。

Sadly he had been brought up far from the grassy savannas of his homeworld Cathar and out of reach of the galaxy's more prosperous regions.

遗憾的是，他成长的地方远离母星卡瑟的大草原，与银河系较繁荣的区域也相去甚远。

Centaurus A is the closest active galaxy to planet Earth.

半人马座是对地球最活跃的星系。

This stone was found hidden in the center of a white dwarf among Centaurus galaxy on the Valentin's day, whch has a diameter about 2500 miles and a weight about 5×1042 pounds.

这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

The Centaurus A galaxy is tenmillion light years away.

半人马座A离我们有一千万光年远。

His team has found a group of galaxy clusters moving at an extraordinary speed towards a small patch of sky between the constellations of Centaurus and Vela.

他的研究小组已经发现一组星系群竟以惊人的速度朝向半人马星座和船帆星座之间的那片天空。

The extension direction of cluster galaxies is consistent with the position angle of the central cD galaxy, which observationally supports the hierachical model of cluster formtion.

团星系的空间延展方向和中心 cD 星系的方位角一致，在观测上支持了等级成团理论。

This property can be used to reveal the distance to a cepheid's parent galaxy, because the star's period reveals its intrinsic brightness.

这一特性可以用来测算出一造父变星与其源星系之间的距离，因为变星的周期能显示出其内在亮度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。