The ball game star has played the extremely major role in the sports event process,also is attracts the fan,the advertisement,the ball ticket sells,and so on the economical primary factor.
球星在赛事的过程中发挥了非常大的作用,也是吸引球迷、广告商、球票的出售等经济的主要因素。
Quasars are no larger than our solar system but outshine galaxies of hundreds of billions of stars.
这些恒星状球体并不比我们的太阳系大，但是它却比拥有数十亿星体的星系还要亮很多。
Smaller groups of stars called globular clusters often surround spiral galaxies.
称作球状星团的小型恒星团体经常环绕在旋涡星系周围。
A typical globular cluster has about 1 million stars.
一个典型的球状星团包含1百万恒星。
All the matter of the galaxy was originally a spherical cloud of gas from which stars were condensing out.
银河系中所有的物质最初都是球状气体云，恒星正是从中凝聚而成。
A gaseous layer similar to a chromosphere around a star.
色球层象恒星光球一样的气体层
The twisted "tail" on the back of the globule may be evidence for a wobbling jet of material being blasted from the suspected star.
在球状体身后那条扭曲的“尾巴”可能是从被怀疑的恒星刮出的一条物质摆动喷流的证明。
These are globular clusters- groups of a million or so stars crammed into a volume that elsewhere would accommodate barely a single star.
这些球状星团是由上百万颗星体聚集在一处，而同样大小的空间，在其他地方却只能容纳一颗恒星。
These unusual celestial bodies are composed of single or multiple nebulous patches, some nearly stellar in appearance.
这些异常天体，由单个或多个星云状斑组成，有的外形近于恒星。
Stars are radiators of vast power.
恒星是强大的发光体。
In some binary star systems, gas escapes from one star and is captured by the gravity of the other to form a disk.
某些双星系统中，当从一个恒星逃出的气体被另一个星体的重力捕获时，也会形成盘状结构。
Globular cluster is a group of tens of thousands to millions of stars bounded under gravity.
球状星团由上万至百万的恒星组成，在一个细小範围内由万有引力维系的集团。
Like bees in a swarm, these stars move on ever changing orbits.
好比蜂群内的蜜蜂那般，球状星团内的恒星运行在不断变化的轨道之上。
The diagonal feature may be caused by twin jets of gas blasting away from the hidden star.
对角线状的结构可能是从隐藏恒星吹出的孪生气体喷流造成的。
A disk, globe, or crescent resembling the natural satellite of Earth.
月状物,新月状物类似地球自然卫星的碟、球体或新月状物
The element believed in ancient and medieval civilizations to fill all space above the sphere of the moon and to compose the stars and planets.
天体要素在古代和中古时代被认为是充满于月球空间并且是构成恒星和行星的元素
Quasar is short for quasi-stellar radio source.
类星体是“类似恒星射电源”的缩写。
The Milky Way is a galactic system made up of many fixed stars.
银汉是由无数颗恒星组成的星际体系。
This suggest that the nebulas are aggregates of stars.
这说明星云是恒星的聚集体。