查询词典 galaxies

The Milky Way galaxy is just one of more than hundreds of billions of galaxies in the visible universe.

银河系仅是我们可见宇宙中数千亿个星系之一。

The thick disk of the Milky Way Galaxy is of great importance to study structure and evolution of our Galaxy and external galaxies as well.

银河系厚盘的发现，对于研究银河系以至星系的结构和演化具有重要意义。

Light from ordinary stars and galaxies comes largely from atoms powered by thermonuclear reactions in the hearts of stars.

来自一般恒星和星系的光，主要是那些受恒星内部的热核反应所激发的原子发射出的。

We started by playing with the size and shape of the orbit and the tilt of the spinning galaxies.

我们开始着手的是轨道的大小和形状以及旋转着的星系的倾斜度。

Even though Barnard's Galaxy lacksthe majestic spiral arms and glowing, central bulge that grace its big galactic neighbours, the Milky Way, the Andromeda and the Triangulum galaxies, this dwarf galaxy has no shortage of stellar splendour and pyrotechnics.

尽管巴纳德星系缺少它的那些庞大邻居银河系、仙女座大星系(M31)和三角座星系（M33）等所具有的壮丽旋臂和璀璨的核球，它却不乏恒星焰火效果。

In short, it appears that galaxies are not born with a given shape, barred or unbarred .

简言之，不论是否具有棒子，星系看来似乎在诞生时并不具有固定的形状。

To date, all known galaxies and nebulae are unexceptionally flat spirals, pressed and condensed into their forms by dimensional forces.

从目前发现的星系、星云等呈现的UFO"扁平螺旋状"来看：星系、星云膨胀也是受到了外界：全方位、反方向旋凝的压力。

An astronomer can examinea galaxy and from its brightness make a guess as to how many stars and how much dusty gas it contains. Yet when we track the movements of galaxies in a self-contained cluster, they move as if galaxy were far heavier than it appear. It's like watching go-carts move as unstoppably as trucks.

尽管天文学家能够对某个星系进行观察并根据其亮度推测它所含恒星的数量和尘埃气体的多少，但是当我们把众多星系作为一个独立存在的整体来观察其运动时就会发现，每个星系运动起来似乎比我们所看到的要重得多，这就像我们看一辆儿童手推车以卡车般巨大、难以阻挡的惯性向前奔驰一样。

It is located about 12 million light-years away in the Ursa Major constellation and is one of the brightest galaxies that can be seen from Earth through telescopes.

它位于大约1200万光年的URSA患者主要星座，是其中最亮的星系这可以从地球上通过望远镜。

Located about 12 million light-years away in the Ursa Major constellation, M81 is among the brightest of the galaxies visible by telescope from Earth.

位于约1200万光年之遥，在大熊星座主要星座， M81 ，是其中最亮的星系由地球的望远镜可以看得见。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。