1.
The deep observations have also traced the waxing and waning of star formation in the universe at large over cosmic time.
回溯宇宙年代的深度观测，同时也追踪了整个宇宙恒星形成率的变化。
2.
When the universe was relatively young- one billion years old- the star formation rate was already high, about a third of its peak value.
宇宙还很年轻时（0亿年左右）恒星形成率已经非常高了，大约是全盛时期的1/。
3.
3 the cloud from which a star is formed contains enough molecules to form numerous stars.
形成一颗恒星的星云内含有足以形成无数恒星的分子。
4.
Mergers of two colliding galaxies often cause starbursts, a huge but temporary increase in the rate of star formation.
当两个星系因碰撞而融合时，常会产生星爆，也就是恒星的形成速率会暂时急遽增加。
5.
TENDENCY TO CLUSTER IN MASSIVE STAR FORMATION
大质量恒星形成时的成团倾向(英)
6.
These stars form a group, the shape of which is rather like the shape of a watch.
这些恒星形成了一个星群，它的形状很像手表。
7.
This is triggering a second stage of new star formation.
由此触发了第二阶段新恒星的形成。
8.
Spectral Line Observations of Massive Star Forming Regions and Circumstellar SiO Maser;
大质量恒星形成区和恒星SiO脉泽的谱线观测研究
9.
Stars are born from a kind of primal soup known as the interstellar medium.
恒星是由一种称为星际介质的“原汤”形成的。
10.
The starts were formed from gases that originally permeated the whole galaxy.
恒星是由原来遍及于整个星系内的气体所形成。
11.
The Trifid Nebula itself represents the final phase of star formation.
三叶星云本身代表着恒星形成的最后阶段。
12.
Accretion Disk and Angular Momentum Loss During Formation of a Star in the Nebular Disk
吸积盘与恒星在星云盘中形成时的角动量损失
13.
The Collapse of the Molecular Cloud Core in the Formation of the Star and Planet;
恒星与行星的形成过程中的分子云核坍塌
14.
The regions of greatest metal enhancement for a given star-forming frequency apparently suffer the greatest compression.
对于一定的恒星形成频率，金属加浓最大的区域显然受到了最大的压缩。
15.
Thick clouds of interstellar gas absorb most of the light and screen other stars from us.
恒星间气体所形成的厚云层，吸收大部分的光，并遮住其他星星。
16.
New stars continued to come into being from the gas clouds of the disk.
新的恒星继续从圆盘中的气体云中形成。
17.
Near-infrared Polarimetry in Study of Star Formation Regions
近红外偏振观测在恒星形成研究中的应用
18.
This unusual explosive and intense star formation activity qualifies as a starburst.
这种不寻常的爆发和剧烈的恒星形成活动有星暴的资格。