的白矮星 - 翻译成英语

• white dwarf
• white dwarfs

在 中文 中使用 的白矮星 的示例及其翻译为 英语

ZTF发现了一对非比寻常的白矮星，名为ZTFJ1530+5027，它们大约每6.91分钟就会相互环绕一次。
The Zwicky Transient Facility has discovered an unusual pair of white dwarfs, called ZTF J1530+5027, which whip around each other roughly every 7 minutes.

超过四分之一的白矮星在其光谱中有来自小行星内胆的金属证据。
Over a quarter of white dwarf stars have evidence of metals from asteroid guts in their spectra.

在这项研究中，我们集中在有尘埃盘的白矮星样本上。
In this study, we have focused on the sample of white dwarfs with dust disks.

当低质量或者中等质量的恒星，类似太阳，到达生命的终点时，它们最终可能会变成密集的白矮星。
When low- to middle-weight stars like our Sun approach the end of their lives, they eventually become dense white dwarf stars.

它的大小和地球差不多，但却要重得多，仅仅一茶勺的白矮星物质便可达五吨重。
With the size is similar to the Earth, but more severe: a teaspoon of white dwarf material has a weighs about 5 tons.

研究人员使用哈勃太空望远镜观测到的白矮星恒星的光。
The researchers use the light of white dwarf stars observed with the Hubble Space Telescope.

它的大小和地球差不多，但却要重得多，仅仅一茶勺的白矮星物质便可达五吨重。
This will be about the size of the Earth, but much heavier: one tea spoon of white dwarf material weighs about five tonnes.

然后，它会收缩成一颗微小的，极其密集的白矮星，大约是地球大小的。
Then, it will shrink down to a tiny, extremely dense white dwarf star, about Earth-size.

随后的演变，也就是从现在到之后的70亿年，太阳会变成很小的白矮星。
At the end of its evolution, seven billion years from now, the sun will become a tiny white dwarf star.

但是，现在的宇宙仍然太年轻(大约137亿岁)，即使是最年老的白矮星依然辐射出数千度K的温度，还不可能有黑矮星的存在。
However, over the universe's lifetime to the present(about 13.7 billion years) even the oldest white dwarfs still radiate temperatures of a few thousand kelvins.

目前科学家所了解的一颗最炙热的白矮星，就位于名为NGC2440的行星状星云的心脏部位，这个星云距离地球大约有4000光年。
One of the hottest white dwarfs known to scientists lies in the heart of this nebula, called NGC 2440, about 4,000 light-years from Earth.

人们辨认出的第一颗被污染的白矮星名叫范玛宁（vanMaanen）星（在科学文献中被称为“范玛宁2号”），这是因它的发现者阿德里安·范玛宁（AdriaanvanMaanen）而得名的。
The first polluted white dwarf identified is called van Maanen's Star(or“van Maanen 2” in the scientific literature), after its discoverer Adriaan van Maanen.

他在一份声明中说：“所有的白矮星都会在它们进化的某个阶段结晶，尽管更大质量的白矮星会更早地完成这一过程。
He said that all white dwarfs would crystallise at some point in their evolution, although more massive white dwarfs go through the process sooner.

这一测量结果强烈表明，这次爆炸只涉及一颗白矮星，排除了一个确定的替代方案，涉及一对合并的白矮星。
The measurement strongly suggests the explosion involved only a single white dwarf, ruling out a well-established alternative scenario involving a pair of merging white dwarfs.

这是迄今为止看到的第二快的白矮星，也是最快的“掠食”系统（在其伙伴和地球之间传递）。
That's the second-fastest pair of white dwarfs seen to date, and the fastest such"eclipsing" system(where one passes between its partner and Earth).

在我们的太阳系，木星将在太阳晚期演化中毫发无损地幸存下来，同时将新的或者老的小行星抛向太阳变成的白矮星。
In our solar system, Jupiter will survive the late evolution of the Sun unscathed, and scatter asteroids, new or old, towards the white dwarf.

中央恒星本身是温度达12万开尔文的白矮星。
The central star itself is a white dwarf with a temperature of 120,000 kelvins.

UCLA团队研究的白矮星距离地球200―665光年之间。
The white dwarf star studied by the UCLA team is between 200 and 665 light years from Earth.

从2005年4月的观测结果来看，3C397已经比原来的白矮星大了18倍。
The observations made in April 2005 indicate that 3C 397 has collected a mass of about 18 times that of the original white dwarf.

同时，更加精确的白矮星内部化学组分也可以作为“宇宙学计时器”来确定银河系的星族年龄。
A precise knowledge of the internal chemical composition of white dwarfs is also useful as“cosmological chronometers” for dating stellar populations of our galaxy.