这个星团 英语是什么意思 - 英语翻译

• this cluster

在 中文 中使用 这个星团 的示例及其翻译为 英语

这个星团的距离约为5500光年。
This cluster is about 5500 ly distant.

这个星团的距离还不太确定；.
The distance of this cluster is not very well known;

Messier先生在观测1772年彗星时观测到这个星团。
It was while observing the Comet of 1772 that M. Messier observed this cluster.

这个星团以每秒16km的速度向我们接近。
The cluster, is approaching us at the speed of 22 kilometres per second.

这个星团以每秒16km的速度向我们接近。
The cluster is approaching us at a velocity of 16 km/s.

这个星团中的恒星相互靠得很近。
The stars of this cluster are very close to one another.

这个星团联合主办，由理论组操作。
This cluster is co-hosted and operated by the Theory Group.

这个星团是由CharlesMessier在1772年4月5日发现的，但是G.D.
This cluster was discovered on April 5, 1772 by Charles Messier, but possibly G. D.

这个星团在基特峰国家天文台的照片中很容易看见，外观像恒星。
This cluster is easily visible in a Kitt Peak National Observatory image and appears starlike.

这个星团很容易寻找，几乎位于天狼星正南方，角距离为4度。
This cluster is easy to find, as it is nearly exactly south of Sirius, at an angular distance of 4 degrees.

简单地看[用肉眼]，这个星团像是一个不含恒星的星云；.
At simple view[to the naked eye], this cluster seems to form a nebula without stars;

简单地看[用肉眼]，这个星团像是一个不含恒星的星云；.
To the naked eye, this cluster seems to form a nebula without stars;

SkyCatalogue2000.0给出这个星团的年龄约为8千9百万年。
The Sky Catalogue 2000.0 gives a calculated age of 89 million years for this cluster.

岛屿这个星团大得多Tarutao国家海洋公园，成立于1974年，泰国的第二个国家公园自然保护区的一部分。
This cluster of islands is part of the much larger Tarutao National Marine Park, a nature reserve established in 1974 as Thailand's second National Park.

这个星团被归类为TrumplerI,3,m型（SkyCatalog2000）或者II,3,r型（Götz）。
This cluster was classified as of Trumpler type I, 3,m(Sky Catalog 2000) or II, 3,r(Götz).

这个星团离我们大约21,000光年，靠近银河系的边缘，并且包含大约三分之一的星星。
This cluster is roughly 21,000 light-years from us, near the edge of the Milky Way galaxy, and contains approximately a third of a million stars.”.

通过研究这个星团和它在银河系别处的表亲，天文学家可以进一步了解银河系以及恒星是如何形成的。
By studying this cluster and its cousins elsewhere in the Milky Way astronomers can learn more about the Milky Way and how stars form.

Méchain先生在1780年10月29日看见这个星团，认为是个星云。
Méchain saw this cluster on October 29, 1780 in the form of a nebula.'.

这个星团的成员星极多，有150颗10-13等的恒星，总数可能超过500颗。
The cluster is very rich, with 150 stars of mag 10-13 and probably a total population of over 500.

这个星团距离我们大约有400光年远，是在约1亿年前形成的。
The Pleiades are about 400 light years away and formed about 100 million years ago.

这个星团中最明亮的主序星亮度11.0等，光谱型B7。
The brightest main sequence star of this cluster is of mag 11.0 and spectral type B7.

这个星团中已经发现了13颗变星，WalterBaade发现了其中的10颗。
Variables have been found in this cluster, of which Walter Baade found 10.

除非你视力极好，否则你得依靠望远镜或者双筒望远镜才能看见这个星团。
Unless you have the eyes of a hawk, you will need a telescope or pair of binoculars to see this cluster of stars.

Méchain先生在1780年初就看见过这个星团，并且报告说：‘在猎户的左侧[GlynJones错误地认为是右侧]；.
Méchain had seen this cluster at the beginning of 1780,& reported:"On the left side of Orion[Glyn Jones has, erroneously, the right];

这个星团值得关注是因为其中还包含了一个弱行星状星云，是由红外卫星IRAS发现的，编号为IRAS18333-2357或GJJC1。
This cluster is notable because it contains a weak planetary nebula, discovered by the infrared satellite IRAS and cataloged as IRAS 18333-2357 or GJJC 1.

这个星团位于（前面提到的）M36西北方仅2.5度的位置上，早在1654年以前就被Hodierna默默无闻地发现，1749年被LeGentil独立地找到。
Lying only 2.5 degree northwest(preceding) of M36, this cluster was silently discovered by Hodierna before 1654, and independently found by Le Gentil in 1749.

如果位于同样的距离上（即比现在近10倍），这个星团会和昴星团一样明显，两者看起来非常相似。
If it were at the same distance(i.e., 10 times closer), this cluster would look as conspicuous as and very similar to the Pleiades.

科学家给这个星团起名叫做….
Scientists named this massive….

WilliamHerschel首次将这个星团分解为恒星；.
William Herschel was the first to resolve this cluster into stars;

被测定[位置]的是这个星团的中心。
It is the center of this cluster which has been determined[position].