查询词典 galaxy

Using the K20 eyepiece included as standard equipment, about 45x magnification, it's easy to see the Andromeda Galaxy and its smaller satellite galaxy M32. When compared to 60mm refractors, the Powerseeker 114 brings out much more detail in the Orion Nebula, reveals many more stars in Perseus' Double Cluster and even brings out a few individual stars in globular clusters like M13. Saturn looks quite small at 45x with the K20 eyepiece, but using my own 7.5mm eyepiece (120x) I can easily detect the shadow cast by the planet on the rings, and even glimpse the ring's Cassini Division. When the mirrors are properly lined up or "collimated," the images are reasonably sharp up to magnifications of 225x.

使用标准配件中的K20 目镜，可以得到45倍放大率，这时候很容易看到仙女座星系，还有较小的星系M32；和60毫米口径的折射望远镜相比，114 EQ可以看清更多猎户座星云的细节；瞄准英仙座双星团，看到的星体数量更多，显得更加壮丽；对于球状星团，比如M13，甚至可以显出其中少数独立的恒星；在K20 目镜下（放大45倍）的土星显得相当小，但换成我自己的7.5毫米焦距的目镜(得到120倍)，可以轻松的看到光环在土星上的投影，甚至可以瞥见土星光环内的卡西尼缝隙。

If astronomers look at a galaxy and see one line at a longer wavelength than it would be on Earth, they would know that the galaxy was redshifted and moving away from us.

如果天文学家观察一个星系并看到一条线比地球上的波长要长，那么他们就知道星系是红移并远离我们而去。

We find that model LBGs can have the same Two Point Correlation Funtion over the range of observable separations even though the cosmology and/or galaxy formation model are different. Moreover, with similar galaxy formation models, different cosmologies can result in both the same TPCF and the same PVD.

进而发现：(1)即使宇宙学和星系形成模型均不同，模型Lyman Break星系在可观测的尺度上也可以表现出一样的两点相关函数；(2)另外，不同的宇宙学模型可以预言相同的TPCF和PVD；(3)然而，不同的星系形成模型即使保持TPCF一样，也将预言截然不同的PVD。

Anakin's maimed body rolled down the embankment, towards the river's edge. Obi-Wan was crushed. The supposed Chosen One was no more, but only after wreaking so much destruction on the galaxy. The Jedi were gone. The Chancellor now ruled the galaxy, and the young hero he had come to regard as his beloved brother lay dying on the charred gravel of a hellish world.

安纳金的身躯摔在靠近岸边的河堤上；当心如刀割的欧比旺看著这位万中之选已经消失，只让银河在大毁灭之后变得更加脆弱，绝地被屠杀，议长统治了银河──而这位他曾当作自己挚爱兄弟的年轻英雄，如今却躺在这地狱世界的残破地面上。

is brought out in this thesis. Firstly, absolute velocity of galaxy moving in cosmic is 0.6 times of light velocity in vaccum; secondly, the sun kernel may has high speed of self-spinningabout thirdly, inner pressure of the sun is not so much, and its stability is the cause of its high speed of self-spinning.

并由此我们得到了以下的结论：1、银河系在宇宙中的绝对速度为真空中光速的0.6倍；2、太阳内核可能有高速的自旋 3、太阳的内压强不是很大的，它的稳定也是由于自身的高速自旋的原因。

Keywords: quasar absorption line systems; semi-analytical models; galaxy formation; simulations

中文关键词：类星体吸收线系统；半解析模型；星系形成；数值模拟

The thorium abundance ratio measured for the star in the Ursa Minor dwarf galaxy is as low as that found in the oldest stars in the Milky Way, suggesting that this star could be at least 12 billion years old.

钍丰度比测得的星在URSA患者小矮星系是低至那被发现在古老的恒星在银河系中，暗示这颗恒星可能至少有12亿年之久。

Each galaxy also contains an active galactic nucleus, evidence that the chaos is allowing gas to fall into the regions around central black holes as well as feeding starbursts.

每一个星系都包含一活动星系核，有证据表明混乱正在使气体落入中心黑洞周围的区域，同时也为星暴提供着给养。

UGC 5101 is a peculiar galaxy with a single nucleus contained within an unstructured main body that suggests a recent interaction and merger. UGC 5101 is thought to contain an active galactic nucleus an extremely bright, compact core - buried deep in the gas and dust.

ugc5101是一个仅有单独一个星核的特殊星系，并且没有结构性的主体，这一切都说明他是最近才发生接触并碰撞的。ugc4101被认为包含一个活跃的星系核，其非常明亮，非藏紧密—在其深处埋藏着氢气核尘埃。

The shape of this galaxy indicates an obvious tendency for its matter to agglomerate.

这个银河系的形状表明它的物质明显地有团聚在一起的趋势。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。