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矮星

na.【天】dwarf; dwarf star
网络Pettigrew; White Dwarfs; ShortstarII

矮星

英-汉网络释义

矮星

dwarf star

物理专业词汇英语翻译(A-D) ... dwarf galaxy 矮星系 dwarf star 矮星 dyadic system 二进位制 ...

Pettigrew

...殊含义(为什么翻译要把姓名颠倒过来?莫名其妙!)小矮星(Pettigrew)是长得很小的意思没有星的意思!

White Dwarfs

矮星(White Dwarfs)~0.01 伐三 ﹙猎户座﹚ 角宿一 ﹙室女α星）天狼星（大犬α星）南河三 (小犬α星) 大角（牧夫α星）参宿 …

ShortstarII

植物拉丁文名_orangeczk_新浪博客 ... 交战 CrossfireII 矮星 ShortstarII 爱得威 Advent ...

Zwergplanet

昴宿星团 German, 翻译, 例句, 字典 Chinese... ... 癌的星 cyclophosphamid 矮星 Zwergplanet 北极星 Polarstern ...

例句：

The truth is that she had met Peter Pettigrew at an inn there and he had led her to Voldemort.

事实上，她在那里的旅店遇到了小矮星彼得，他把她带给了伏地魔。

The telescope can be used to search for dwarf planets like Pluto that orbit the Sun off the solar system 's ecliptic plane .

望远镜能搜寻类似于冥神星那样以偏离太阳系的椭圆轨道平面绕太阳运行的矮星。

Peter Pettigrew as "posthumously" awarded a medal . All that was returned to his mother was his finger.

彼德小矮星彼德作为死者得到了一枚勋章，而他失去的只有一根手指。

An astronomer makes the case that the best place to search for habitable planets may be very close to white dwarf stars.

一位天文学家提出了一种新想法，在靠近白矮星的地方找最寻适合生命居住的行星。

The team studied the spectra , or chemical signatures, of the light from 146 white dwarfs located within a few hundred light-years of Earth .

研究小组研究了光谱，即光线的化学特征。光线来自 146 颗白矮星，它们位于距地球几百光年的范围之内。

The red dwarf star Ross 154 looks as if it's been relegated to the position of "eighth closest star . "

红矮星 Ross154 恐怕要被认定为是 “第八近的恒星 ”。

Moreover , given ingenious mission design , it might be possible to visit the nearby red dwarf star Proxima Centauri as well .

不仅如此，若项目设计精妙，它可能也能访问附近的红矮星比邻星。

A white dwarf is a "dead " star that doesn't generate its own energy like the sun does , Provencal says .

Provencal 表示，白矮星是一颗 “死 ”恒星，不像太阳那样自己生成能量。

A recently -discovered dwarf planet , named Sedna, has an extra-long and usual elliptical orbit around the Sun .

一颗近期被发现的褐矮星 “赛德娜 ”（Sedna ）有一个超长的椭圆形的绕太阳的轨道。

Some astronomers have claimed the discovery of planets that formed around brown dwarfs , but none of these claims is definitive.

有些天文学家宣称他们在棕矮星周围发现了行星，不过都还未得到确认。

If red dwarfs can be compared to the red embers of a dying fire , then brown dwarfs would be the smoldering ash .

如果把红矮星比作一团熄灭的火焰的红色余烬的话，那么褐矮星就是闷烧灰烬。

The center of that star then transformed into a white dwarf , at once very hot (more than 100 , 000 Kelvin) and very small .

恒星的中心变成了白矮星，曾经非常热（10万 K ）非常小。

These time differences alone were enough to confirm that these bodies are definitely planets , and not brown dwarfs or other stars.

这种时间间隔的差异，足以表明该星体绝对是行星，而不是褐矮星，或其它星体。

Cataloged as WISE 1828+2650 , it lies within 40 light-years of the Sun and is currently the coldest brown dwarf known .

这个星体被命名为 WISE1828+2650 ，位于距离我们太阳 40 光年的距离内，并且是迄今已知的最冷的褐矮星。

Our current theoretical models of white dwarfs don't predict this sort of behavior .

目前白矮星的理论模型不能模拟这种行为。

It's about as massive as Jupiter , but much more compact. It may be the remains of a carbon -rich white dwarf star .

这颗星球体积和木星差不多，但密度更高，很可能是富含碳的白矮星的残余物。

What , then, accounts for brown dwarfs , which tip the scales at merely a few tens of Jupiters (a few hundredths of a solar mass )?

那麽，如何才能解释棕矮星仅有数十颗木星的质量（太阳质量的百分之几）呢？

A white dwarf is the inert remnant of what used to be a sunlike star .

白矮星是类似太阳的恒星在死亡后所留下恒久不变的残骸。

Brown dwarfs are also thought to be common , but there are only a few hundred known at this time because they are so difficult to see .

褐矮星也很常见，但由于它们太难以被观测，因此到目前为止已知的褐矮星只有寥寥几百。

The Gliese 581 star has about 30% the mass of our sun , and the outermost planet is closer to its star than we are to the sun .

红矮星 Gliese581 只有太阳质量的 30%，比起太阳系的外层行星，该系统最外层的行星距离红矮星要更近。

The star at the centre of the system in question is 55 Cancri A , a yellow dwarf similar to the sun that lies 40 light years away.

在这个体系中位于中央部位的恒星名为 “55CancriA ”，这是一颗与太阳相似的黄矮星，距地球有 40 光年。

They thought the star was probably of a type known as a brown dwarf and only had about . 05 the mass of Sirius B.

他们想该星或许是熟知的褐矮星的一个类型和质量只有天狼星 B 的 0 .

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