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恒星

na.【天】fixed star
网络stars; sun; fixed stars

恒星

英-汉网络释义

恒星

na.

1.【天】fixed star; star

1

If a star has a companion, it will seem to wobble as it moves across the sky .

如果一颗恒星有一颗伴星，那么当它横越天空运动时，它似乎是摇来摆去。

2

Known as a Wolf -Rayet star , the central star is an extremely hot giant thought to be in a brief , pre-supernova stage of evolution.

被称为沃尔夫 -拉叶型星，中央恒星是一颗极热的巨星，被认为处于短暂的前超新星阶段。

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If the sun is moving toward a certain part of the sky , stars in that direction , on the average, should appear to be approaching us .

如果太阳朝着天空某一地方运动，平均看来，在该方向的恒星好象在向我们靠拢。

6

In an infinite universe filled with stars , every line of sight should eventually meet the surface of a star .

在一个星星满布的无垠宇宙中，我们每一条视线终究会遇上某一颗恒星的表面。

7

The only trouble was , no one could find them. Observers looked in vain for large amounts of cool gas and hordes of newly formed stars.

唯一的问题是：没有人知道那些新恒星在哪儿，天文学家竟然完全找不到这麽大量的冷气体与群聚的新恒星。

8

The blue blob on the far right , however, might have been expelled asymmetrically just as a massive star was exploding.

最右边的蓝色斑点也许已经被不对称地驱出物质，正如大质量恒星的爆发。

9

The galaxy is running out of raw gas and dust , with the dark streak representing the last material available for star formation .

该星系正在消耗完自己的原料气体和尘埃，中间的暗条显示了形成这颗恒星的最后一些可用物质。

10

This illustration depicts how the catastrophic destruction of a star that wandered too close to a supermassive black hole may have occurred .

这幅图描绘的是，当一颗恒星太接近一颗超级巨型黑洞时可能发生的灾难。

11

The Cheyenne people tell of a Star Woman who fell from the heavens to the Earth. Out of her body all essential food grew.

夏安族人有一个恒星妇女的传说，据说她从天而降，所有精美的食物从她身上长出来。

12

In this chapter , we are going to discuss the fate of a star with mass less than or about that of our Sun .

在这一章内，我们会讨论质量比太阳少或和太阳相若的恒星的命运。

14

In August 2007 , scientists announced the discovery of a star which might have once had an Earth-like planet orbiting it.

2007年八月，科学家宣布发现了恒星 GD362 ，可能曾经有类似地球的行星围绕其旋转。

15

The name stuck even though the opposite turned out to be true : this type of nebula consists of gas molted from dying stars .

这个名字从此流传下来，即使事实真相刚好相反：这类星云是由濒死恒星所崩落的气体构成的。

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Such a large moon would also be able to hold onto a thick atmosphere, making it a prime spot for life .

这样的一颗大恒星也将可能会环绕一层厚厚作为生命的最初条件的大气层。

18

For us to see that happening from our solar system , we have to be very precisely aligned with the other star and planet .

对于我们从太阳系内的观测来说，我们必须要与其它恒星与行星很精确地一致起来才行。

21

The progenitor was comparatively easy to find because it was one of the brightest stars in the host galaxy .

前身恒星很容易找到，因为它是这个宿主星系中最亮的恒星之一。

24

Gravity is always trying to push all the stuff that makes up a star into its center .

由于地心引力的作用，组成恒星的所有物质被压缩到核心位置。

25

There are beams of light coming to Earth from old and ancient star systems that have been working with you for eons .

有正来从你们古老和远古的与你一同永世运作的恒星系统的光束即将来到地球。

26

You don't want to end up to a super nova, the core of any suns or planets because it will ruin your morning and the rest of your life.

你不希望闯进超新星或者任何恒星和行星的中心，因为这样会毁了你的早上、以及你的余生。

27

A nascent star can send out a pair of collimated jets several light-years in length. How it does so is not fully understood.

新生的恒星会射出一对长达数光年的平行喷流，然而科学家目前并不完全清楚为何会如此。

28

Paradoxical as it may seem , the value of a star 's luminosity does not depend on the nuclear reactions taking place in the interior .

看来十分奇怪的是，恒星的光度竟然与发生在内部的核反应无关。

29

It's just a system like ours-with a star and a number of planets going around it.

就跟我们的太阳系一样，有一个恒星和围着恒星转的几颗行星。

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