neutron star
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n.
中子星;
英英释义
neutron star
n.a star that has collapsed under its own gravity; it is composed of neutrons
双语例句
用作名词(n.)
But why would a neutron star behave like this?
可是为什麽中子星会有这种行为呢?
Hubble sees a neutron star all alone in space.
由哈勃望远镜在太空中观测到的一颗孤单的中子星。
权威例句
A two-solar-mass neutron star measured using Shapiro delay.Equation of state of nucleon matter and neutron star structure
A Skyrme parametrization from subnuclear to neutron star densities
Neutron star observations: Prognosis for equation of state constraints
Neutron Star Structure and the Equation of State
Relativistic equation of state of nuclear matter for supernova and neutron star
Neutron Star Mass Measurements. I. Radio Pulsars
Neutron star dynamos and the origins of pulsar magnetism
Neutron Star Structure.
Neutron-Star Accretion in a Stellar Wind: Model for a Pulsed X-Ray Source
1. This neutron star for reasons that is not well understood is blinking at us.
这个中子星,由于它不是很好理解,正向我们闪耀。
youdao
2. The dark matter star would collapse into a black hole. "Then the neutron star won't be able to survive anymore, and it'll collapse too," says Fairbairn.
“暗物质恒星就会坍塌成为黑洞,然而,在这个时候,包围它的中子恒星不能再存在下去,也会跟着一起坍塌”,费尔贝恩说。
youdao
3. The dark matter star would collapse into a black hole. "Then the neutron star won't be able to survive anymore, and it'll collapse too, " says Fairbairn.
“暗物质恒星就会坍塌成为黑洞,然而,在这个时候,包围它的中子恒星不能再存在下去,也会跟着一起坍塌” ,费尔贝恩说。
youdao
4. When constrained within the laser trap, the atoms are bunched close together, mimicking the neutron degenerate pressure of a neutron star.
当它们被激光阱束缚时,原子被捆绑并相互靠近,模拟出中子星内的中子简并压。
youdao
5. And this really changed our whole concept of astronomy, the existence of these neutron star binaries.
对于天文学的概念,这些中子双星的,存在,现在一部分是。
youdao
6. A neutron star is under a constant pressure battle: massive gravitational pressure squeezing the neutrons together, but a countering neutron degeneracy pressure pushing out.
一颗中子星处于一场持续的压力对抗中:物质引力的压力不断挤压中子,但反向的中子简并压把它们相互推开。
youdao
7. Every other neutron star identified by scientists has been much older.
科学家发现的其他中子星均要比这颗更老。
youdao
8. But they didn't have to scoop a chunk of neutron degenerate matter from the surface of a real neutron star either.
但他们也并不需要从一颗真正的中子星表面挖来一块中子星简并物质。
youdao
9. A spinning neutron star is tied to a mysterious tail — or so it seems.
一个旋转的中子星拖出了一条神奇的尾巴,至少看起来是这样的。
youdao
10. It is the clock of the rotating neutron star.
中子星旋转的计时,如果中子星。
youdao
11. If the gravitational pressure overwhelmed the neutron degeneracy pressure, the neutron star would be crushed into a singularity, producing a black hole.
如果引力压过中子简并压,中子星将被压成一个奇点,变为黑洞。
youdao
12. So by timing the pulses of the x-rays, you can get a handle on the Doppler shift of the neutron star.
你可以运用,中子星的,多普勒顿移,这意味着你可以得到。
youdao
13. A ten-gram object thrown onto a neutron star — the reason being that this velocity becomes enormously high.
原因就在于-,速度,变得无穷大,若扔到中子星的物体。
youdao
14. For now, I just want to concentrate on this neutron star alone.
现在我只讲,这个中子星。
youdao
15. And I take a little bit of matter m, and I drop it from a large distance onto the neutron star.
从很远的距离扔到,中子星上,那个小物体。
youdao
16. This is the mass of the neutron star m and this is the radius of the neutron star.
这是中子星的,半径,拿起一个小物体。
youdao
17. Published Wednesday in Nature, the findings make Cassiopeia's core the youngest neutron star scientists have ever encountered.
仙后座a的核心是迄今为止发现的最年轻的中子星。这一发现发表在了本周三的《自然》杂志上。
youdao
18. You always lose your m, and so you find that the speed at which it reaches the neutron star M R M neutron star times G divided by R neutron star.
你们发现,它到达中子星的速度,等于二次根号,乘以G,is,the,square,root,of,two,除以中子星的半径,你们应记住这等式。
youdao
19. This generator drives an energetic wind of electrons and ions away from the neutron star.
这个发电机制造出强劲的能量风,把电子和离子吹离中子星。
youdao
20. However, you will never see pulsations, because a black hole has no surface, like a neutron star.
你将不会看到脉动,因为黑洞没有表面,它不像中子星,不存在两个热点可以。
youdao
21. After the supernova, the leftover matter could either have collapsed into a black hole or an extremely dense neutron star.
超新星爆发以后,剩余的物质可能塌缩为一个黑洞,也可能形成一颗密度极大的中子星。
youdao
22. The newly identified neutron star has a unique atmosphere of carbon just centimetres thick.
新发现的这颗中子星只有单一的碳大气层,厚十余厘米。
youdao
23. The white source near the center of the image is a dense, rapidly rotating neutron star, or pulsar, all that remains of a core-collapse supernova explosion.
图片靠近中心部分的白色光源为一种密度大,急速旋转的中子星,或是脉冲星--都是核心坍缩的超新星爆炸的残留物。
youdao
24. Sometimes a neutron star results and sometimes a black hole.
有时候她也可以变为一个中子星或者黑洞。
youdao
25. So, although the researchers favor the baby black hole story over the newborn neutron star, only time and more observations will tell.
所以,虽然研究人员喜欢新生黑洞的报道甚于新生中子星,但是只有时间和更多的观察研究才能证明一切。
youdao
26. It might therefore seem like an easy task to create a 'neutron star' at home.
因而看来在家里制造一个“中子星”也似乎是一个简单的活。
youdao
27. "This neutron star was born so hot that nuclear fusion happened on its surface, producing a carbon atmosphere just 10 centimetres thick."
这颗中子星产生时温度如此之高,其表面还在进行核子融合,从而产生了只有10厘米厚的碳大气层。
youdao
28. Astarquake is thought to be the tearing apart of the surface of a neutron star, much like an earthquake here on earth.
恒星地震拒信可以撕裂中子星表面,其所能产生的破坏力很像地球上的地震。
youdao
29. This would make the object in SN 1979c the youngest and brightest example of such a "pulsar wind nebula" and the youngest known neutron star.
如果是这样的话,SN 1979c中的这个天体将是迄今为止观测到的最年轻最明亮的“脉冲风星云”,是已知最年轻的中子星。
youdao
30. This would make the object in SN 1979c the youngest and brightest example of such a "pulsar wind nebula" and the youngest known neutron star.
如果是这样的话,SN 1979c中的这个天体将是迄今为止观测到的最年轻最明亮的“脉冲风星云”,是已知最年轻的中子星。
youdao
neutron star




