galaxies

美 [?ɡæl?ksi] 　英 ['ɡæl?ksi]

• n.銀河；銀河系；河外星系；一群顯赫的〔出色的〕人物
• 網(wǎng)絡不同型態(tài)的星系們；星空；之一

詞形變化

同義詞

英漢解釋

英英解釋

例句

If that were true for galaxies, the most distant visible objects in the sky would be receding at velocities just shy of the speed of light.

如果這對于星系也是正確的，那麼天空中可見的最遙遠物體，就會是那些遠離速度僅僅略小于光速的天體。

In 2001, two separate teams showed that many smaller galaxies that don't have bulges also do not seem to contain significant black holes.

在2001年，兩個不同的團隊發(fā)布了研究結果，展示了許多小一些的并且沒有中心凸出的星系看上去也沒有包含著重要的黑洞。

This pair of galaxies illuminates the distribution of galactic dust beyond the visible arms of a spiral galaxy.

這兩個重疊的星系發(fā)出的光照亮了一個螺旋星云的一條可見的旋臂上分布的塵埃。

He began examining nearby galaxies with a 10-inch refractor to see whether any stars had flared up.

他用口徑10英寸的折射望遠鏡巡視鄰近的星系，查看是否有恒星已經(jīng)閃亮。

Astronomers measure how much dark matter lies in galaxies by a fluke of physics called gravitational lensing.

天文學家通過一種叫做引力透鏡效應的物理現(xiàn)象來測算星系中暗物質的質量。

Large spiral galaxies like the Milky Way seem to have two or three per century.

像銀河系那樣螺旋狀的大星系每世紀似乎會出現(xiàn)兩到三個。

In another part of the cluster there seem to be galaxies and dark matter, but no hot gas.

在星系團的其他方向，主要是明亮星系和暗物質，幾乎沒有氣體。

Hubble captured a spectacular pair of galaxies engaged in a celestial dance. The galaxies will eventually merge into a single giant galaxy .

哈勃拍攝到兩個互相碰撞的星系，這兩個星系最終會合并成一個星系。

As a bonus, some of those supersymmetric particles might turn out to be dark matter, the unseen stuff that seems to hold galaxies together.

此外，其中的一些超級對稱粒子可能會變成暗物質，似乎是那些看不見的東西將星系聯(lián)系在了一起。

Black holes millions or billions times as massive as the sun reside at the heart of most galaxies, including our own.

黑洞的質量是太陽質量的數(shù)百萬倍或者是數(shù)十億倍，它們多數(shù)位于星系的中心，也包括了我們所處的星系也在其內(nèi)。

The Small Magellanic Cloud, and its companion galaxy the Large Magellanic Cloud, are the two galaxies where this type of study is possible.

小麥哲倫星云和其伴生的大麥哲倫星云，是在可能進行這種研究的兩個星系。

Supernovae studies have allowed scientists to see that dark energy has been impacting galaxies since as far back as nine billion years ago.

有關超新星的研究使科學家了解到，追溯到90億前暗能量就已經(jīng)開始影響星系。

The universe seems to be rapidly expanding its component galaxies moving ever farther apart.

宇宙似乎在膨脹，它的組成部分――星系互相離得越來越遠。

The discovery that super massive black holes are at the core of most, if not all, galaxies was one of the Hubble's greatest achievements.

哈勃空間望遠鏡最大的成就之一就是發(fā)現(xiàn)在大多數(shù)星系的中心都有超巨黑洞。

Seeing and analysing such small galaxies at such a great distance is at the very limit of the capabilities of the most powerful telescopes.

看到和分析如此小又處在如此遙遠地方的星系已經(jīng)快到這些最強大望遠鏡的能力極限了。

At first glance, it looks as if a smaller galaxy has been caught in a tug-of-war between a Sumo-wrestler pair of elliptical galaxies.

乍一看，這一景象好像是一個小星系置身于一對重量級橢圓星系的拔河比賽中。

If the rest of the human race could learn to fail like this, it would soon abolish war and colonise distant galaxies.

如果人類當中別的群體都能學會像這樣“失敗”，那么人類將很快唾棄戰(zhàn)爭，而是去征服遙遠的星系了。

Watson pondered for a minute. " Astronomically , it tells me that there are millions of galaxies and potentially billions of planets. "

瓦特森沈思了一分鐘，「就天文學而言，它告訴了我那兒有數(shù)以百萬計的星系和潛在著數(shù)以千萬計的星球。」

Michelson said the Fermi telescope has also discovered many of what he calls "active galaxies" centered around a massive black hole.

邁克爾遜稱費米望遠鏡還觀測到許多圍繞大質量黑洞的天體，稱之為“活躍星系”。

The first option is that the galaxies were separated from the dark matter through a complex set of gravitational " slingshots . "

第一種可能是，這些星系通過一系列復雜的引力彈弓效應脫離了暗物質。

Galaxies tend to clump together in clusters.

星系往往聚集形成星團。

Galaxies are very close to each other, but still not close enough to their stars began to collide with each other.

星系彼此非常接近，但還沒有近到可以讓其恒星互相碰撞到。

"Anemic" galaxy NGC 4921 belongs to a class of galaxies in which star formation is nearly absent, giving it a haunting translucency.

“貧血”星系NGC4921屬于這樣一類星系，在這類星系中幾乎不存在恒星形成，它只是一個縈繞的半透明物。

This "dipole" alignment nearly matches that of a stream of galaxies mysteriously moving towards the edge of the universe.

這種“偶極子”的隊列近似地與一連串的星系相匹配，神秘地朝著宇宙的邊緣移動。

We can measure the speeds of these galaxies, their orbital velocities, and figure out how much mass is in this cluster.

我們可以測量這些星系的速率，它們的軌道速度，并算出星系團中有多少質量。

We believe that during the course of the evolution of the Universe, stars and clusters might have been formed before the galaxies.

我們相信，在宇宙的演化過程中，恒星和星團可能比星系更早形成。

Meter A man and a woman are at a picnic in the park. This picnic is the center of every picture outward to the view among the galaxies.

一男一女在公園里享用野餐。這野餐是以下每幅圖的中心。

The merger process is now understood to be a normal part of the evolution of galaxies, including our own Milky Way.

目前人們認為，合并進程是星系演化的常規(guī)階段，就連我們銀河系也不例外。

Up to present, the scientist had already discovered 15 contain 3 planets at least the galaxies.

截至目前，科學家已經(jīng)發(fā)現(xiàn)了15個至少包含3顆行星的星系。

The curvature of spacetime keeps the earth in its orbit around the sun and drives distant galaxies ever farther apart.

時空曲率使地球得以保持在繞日軌道中，也驅使遙遠的星系彼此更加分離。

The research is expected to help nail down estimates of even bigger black holes associated with ancient distant galaxies known as quasars.

這項研究有助于人們對于更大體積的黑洞進行估計，而這種黑洞可能與名為類星體的古老星系有關。

Claims to have spotted dark matter have so far rested mostly on evidence gathered by looking at collisions between clusters of galaxies.

證明暗物質存在的證據(jù)至今主要集中在星系間的碰撞現(xiàn)象中。

And do not imagine that in all the systems in all the galaxies in all of creation that the people of Earth are the only ones involved.

不要想象在全部的系統(tǒng)，全部的星系，全部的造物中，地球人類是唯一牽涉的。

Explanation: What's the matter with this cluster of galaxies?

解說：這個星群怎么了？

But all you've got to do is take a telescope, even one of present-day design, look out and you'll see the same galaxies as we do from here.

但是你所需要做的是拿起一個望遠鏡，甚至是今天的技術設計，往外看去，你會看到我們從這兒看到的同樣的星系。

More than 12 billion years of cosmic history are shown in this panoramic, full-color view of thousands of galaxies.

這個數(shù)千星系的全色全景圖像展示了超過120億年的宇宙歷史。

Hubble's discovery is responsible for establishing our modern concept of a Universe filled with galaxies.

哈勃的發(fā)現(xiàn)創(chuàng)立了宇宙中充滿星系的現(xiàn)代宇宙概念。

Scientists once imagined galaxies forming by a sort of monolithic collapse, in which a giant cloud of gas suddenly fell inward.

科學家們曾經(jīng)想象星系是由某種整體的崩塌形成的，在這個過程中，極大量的氣體云突然向內(nèi)收縮。

Most galaxies rotate at a speed that should cause them to fly apart if all that holds their visible matter together is gravity.

如果可觀測物質之間僅僅依靠引力相互吸引的話，那么大部分星系旋轉的速度就足以使它們相隔越來越遠。

As a whole, the groups with BRGs tended to have more galaxies which were more luminous, and had a greater variety of velocities.

總的來說，含有BRG的星系群傾向于含有更多的明亮星系，在周轉速度上的差異也更大。

In this dazzling image, the galaxy NGC 1427A is seen as it travels through the Fornax cluster of galaxies, to which it belongs.

在這張令人目眩的圖像中，NGC1427A正在它所在的天爐座星系團中穿行。