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supernovas

美 [ˈsuːpə(r)ˌnoʊvə]英 [ˈsuːpə(r)ˌnəʊvə]

n.【天】超新星

复数：supernovas

supernovas

supernovas

英-汉英-英网络释义

supernovas

超新星

银河系，太阳系 « 2012，觉醒的时代 ... 3.Solar Events，太阳事件 4.Supernovas， 超新星 Galactic Cycles，银河系周 …

1

A stellar flash like this has never been seen before -- supernovas and novas expel matter out into space .

像类似的恒星闪亮以前从来没有发生过 —超新星和新星向空间喷射出物质。

2

It takes lots of power to set the projection to on its orbit around the supernovas , burning up a sun just to say goodbye .

需要很大的动力使这影像围绕这颗超新星投影出来，燃烧一颗恒星，来跟你说再见。

3

The most massive of these young stars have already sped through their evolution in a few million years and exploded as supernovas.

这些年轻恒星中的质量最大者已经在不到百万年的时间里加速演变，发展成为了超新星。

5

The most massive of these young stars race through their evolution in a few million years and explode as supernovas .

质量最大的年轻恒星会在几百万年的时间里飞快地演化完毕，并以超新星的形式爆发。

7

Supernovas can be very bright for a short time and usually release huge amounts of energy .

超级新星在一段短时间内会非常明亮，而且常常放出巨大能量。

8

The energy input from the supernovas could also be driving gas out of the central region.

来自超新星的能量注入还可以将气体从中心驱出。

9

Dark energy causes the acceleration by pushing space itself apart , altering the distances to the supernovas as it does so .

暗能量通过推动空间本身分离而产生加速度，从而改变了超新星的距离。

11

Many of these newly formed stars are very massive and race through their evolution to explode as supernovas .

许多新近形成的恒星质量都很大，并会快速演化到爆发的超新星。

13

Most supernovas spotted at the Palomar Observatory are around 1 billion light-years away , far too distant to be seen by amateurs.

大多数在帕洛玛天文台观测到的超新星都是十亿光年之外，非专业人士是很难从这么远的距离观测超新星的。

14

Recent images by the Chandra X-ray Observatory have shown that X-ray light surrounding the ring is likely emission from recent supernovas .

最近由钱德拉望远镜拍摄到的影像显示，围绕在光环外的 X 射线光好像是由最近的超新星放射出的。

18

Chandra's improved sensitivity is making possible more detailed studies of black holes , supernovas , and dark matter .

钱德拉高敏度性能，使得我们想了解黑洞、超新星、暗物质更多细节成为可能。

19

Historically , only seven supernovas were known to have been recorded before the 17th century .

历史上，在 17世纪之前只有 7 个超新星爆炸事件被记录下来了。

23

Supernovas can briefly shine as brightly as an entire galaxy .

超新星能短暂地发出相当于整个星系亮度的光。

25

If supernovas occurred randomly throughout the Milky Way, Earth could expect one every 5 billion years.

如果超新星在银河中随机发生，地球每隔 50亿年会遇到一个。

26

27

Teacher : Can you tell us some more about white dwarfs and supernovas ?

老师：你能跟我们说下白矮星和超新星吗？

28

Mr. PAUL GRAY: There are friends of mine who have searched for supernovas , and they have searched close to 2 , 000 , 3, 000 hours .

保罗·格雷先生：我有一些朋友都曾寻找超新星，大约找了两三千个小时。

29

Stars of this mass aren't heavy enough to end their lives in the spectacular explosions known as supernovas ;

这样质量的恒星不够大，不能在生命最终爆炸成为所谓的超新星；

30

Burning supernovas of all sound and sight

燃烧着超新星般的火热缠绵

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