the Sikorsky Black Hawk helicopter entered service 31 years ago and the Lockheed C-5 Galaxy 40 years back.

西科斯基公司的黑鹰直升机31年前开始服役，洛克希德公司的C-5银河早用到40年了。

属类：时事政治-经济学人双语版-老旧飞机的金属疲劳 飞行侦查兵

It's extraordinary to think that the most numerous stars, the smallest ones in our galaxy , pose this threat to life.

“但很庆幸我们能够知道这一点，我们星系中最小的，大量的恒星都将对生命造成威胁”。

属类：英汉句库-article.yeeyan.org-

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

“贫血”星系NGC4921属于这样一类星系，在这类星系中几乎不存在恒星形成，它只是一个萦绕的半透明物。

属类：英汉句库-article.yeeyan.org-

"There are about two atoms per cubic centimeter probably in the galaxy , " Edelstein says.

“银河系中氢密度大约是没立方厘米2个原子，”Edelstein说。

属类：英汉句库-article.yeeyan.org-

In 2010 astrophysicists found a pair of, well, blobs hovering above and below the plane of our Milky Way galaxy .

2010年，天体物理学家们发现了一对儿东东，正悬浮在我们银河系盘面的两端。

属类：英汉句库-article.yeeyan.org-

3-D Galaxy Map Reveals Cosmic Neighborhood

3-D星系地图揭示宇宙邻居真面目

属类：英汉句库-article.yeeyan.org-

Electronista today had the opportunity to spy a Samsung Galaxy Tab in live testing in Sydney, Australia.

Electronista今天有机会在澳大利亚悉尼的现场测试中一窥三星（Samsung）GalaxyTab的究竟。

属类：英汉句库-article.yeeyan.org-

Nicknamed the Southern Pinwheel, M83 is undergoing more rapid star formationthan our own Milky Way galaxy , especially in its nucleus.

M83的绰号是南方烽火轮，它正经历着比我们银河系快的多得造星运动，特别是在它的核心。

属类：英汉句库-article.yeeyan.org-

Is the heart and soul of our Galaxy located in Cassiopeia?

WISE的心与灵星云红外图我们星系的心脏与灵魂在仙后座？

属类：英汉句库-article.yeeyan.org-

The Galaxy Macau is located on the Cotai region, a new part of Macau which in coming years is expected to attract a lot more development.

澳门银河游乐场位于路氹填海区，这里是澳门新区，未来预计会吸引更到多的开发。

属类：英汉句库-article.yeeyan.org-

David Beckham Beckham helped LA Galaxy to the MLS title for the first time since 2005

贝克汉姆帮助洛杉矶银河队获得了2005年以来的第一个美国职业足球大联盟冠军。

属类：英汉句库-article.yeeyan.org-

A Samsung Galaxy S II retails for $499. 99, but costs $199. 99 when purchased with a two-year contract on the Sprint web site.

比如说一款售价499.99美元的三星GalaxySII在与Sprint签订2年的使用协议之后就可以降到199.99美元。

属类：英汉句库-article.yeeyan.org-

And, the galaxy 's red spiral arms and the swirling spokes seen between the arms show dust heated by newborn stars.

并且，在星系的红色旋臂和旋臂间螺旋状的轮辐中可以看到被新生恒星加热的尘埃。

属类：英汉句库-article.yeeyan.org-

Wolfing down your food can be bad for your health, but who knew the same principle could apply to an entire galaxy ?

吃东西时狼吞虎咽对身体不好，但是有谁知道对一个星系来说这个道理也是适用的？

属类：英汉句库-article.yeeyan.org-

From super-Earths to giants dwarfing Jupiter, our galaxy is a zoo of different kinds of planets.

从超级地球到巨型矮木星，我们的银河系如同是一个不同类型行星聚集的大观园。

属类：英汉句库-article.yeeyan.org-

From our vantage point in the Milky Way Galaxy , we see NGC 6946 face-on.

从我们银河系望过去，正好正面看到NGC6946的整个螺旋形状。

属类：英汉句库-article.yeeyan.org-

The mirror, in this case, is a vast blob of gas about 70, 000 light-years away from the center of a spiral galaxy , where the quasar resides.

从这种情况看，这个大家伙实质上是来自70000光年之外的星系螺旋线（宇宙射线）的视像，也即是类星体所在之处。

属类：英汉句库-article.yeeyan.org-

The mass of the intervening galaxy acts like a lens, hence the term, and it can have all sorts of weird effects on the light.

大多数介入其中的星系就像透镜一样发挥作用，所以“引力透镜”因此得名；同时经过的光线会发生各种各样离奇的效应。

属类：英汉句库-article.yeeyan.org-

M82, as this irregular galaxy is also known, was stirred up by a recent pass near large spiral galaxy M81.

大螺旋星系M81最近给力的“借火”将这个又被称为M82的不规则的星系唤起。

属类：英汉句库-article.yeeyan.org-

But when it's as exciting and giddily joyful as Super Mario Galaxy was, it's a little hard not to get overexcited anyway.

但是，它和《超级马里奥银河》一样，能让玩家开心激动到眩晕，这时候按捺住兴奋有点难度哦。

属类：英汉句库-article.yeeyan.org-

But Bruce Arena, the coach right now, recognised that it had to be about the Galaxy first and foremost and not about David Beckham.

但是现在的教练BruceArena指出，我们必须把整支银河队放在最重要的位置上，而不是贝克汉姆一个人。

属类：英汉句库-article.yeeyan.org-

But for decades only about 1 percent of AGN seemed to be associated with galaxy mergers.

但数十年观测发现仅约百分之一的活动星系核与星系合并有关联。

属类：英汉句库-article.yeeyan.org-

Of course, the suggestive visual appearance of the extended arcing structures gives the galaxy pair its popular name - The Antennae.

当然，这一很有启发性的延展的弧形结构的视觉外观给这一对星系带来了很有名的称号——触角。

属类：英汉句库-article.yeeyan.org-

Granted, at least Galaxy Nutritional Foods explains what casein is in their ingredients list.

当然，至少银河营养食品解释酪蛋白是在其配料清单。

属类：英汉句库-article.yeeyan.org-

A multi-wavelength investigation has revealed previously undetected spiral arms sweeping across the outskirts of spiral galaxy M94's disk.

多波长的探索揭示了以前未检测到的扫过螺旋星云M94圆盘的螺旋臂。透过模糊的外臂可以看到背景星系。

属类：英汉句库-article.yeeyan.org-

And despite Steve Jobs dubbing 7-inch tablets "dead on arrival, " reports of Galaxy Tab sales say otherwise.

而且尽管史蒂夫•乔布斯对7英寸平板电脑不屑一顾，称其为“见光死”，但事实上银河平板电脑却在大卖特卖。

属类：英汉句库-article.yeeyan.org-

Instead, she found that all stars in a galaxy seem to circle the center at roughly the same speed.

反而，她发现所有同一星系的星体似乎都是以近似于相同的速率作圆周运动。

属类：英汉句库-article.yeeyan.org-

Thanks to German astronomers, we now have the most accurate measurements yet of the giant black hole that sits at the centre of our galaxy .

感谢德国天文学家，我们现在知道了躺在我们银河系中心的那个黑洞的精确尺寸。

属类：英汉句库-article.yeeyan.org-

The bright horizontal line running across the middle of the image is the galaxy 's main disc and where the Sun and Earth are.

横贯图像中央的明亮水平线是银河系的主要光盘，我们太阳系的太阳与地球也身处其中。

属类：英汉句库-article.yeeyan.org-

Spanning over 60, 000 light-years, the peculiar elliptical galaxy , also known as NGC 5128, is featured in this sharp color image.

横跨6万光年，这个奇特的椭圆星系，也称为NGC5128，在这张色彩浓烈的照片中显出它的特征。

属类：英汉句库-article.yeeyan.org-