star formation造句

• 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。
• At the current epoch in galactic history, star formation appears to take place in dark-cloud complexes .
  在星系发展的现阶段，恒星的形成看来是在暗云复合体内进行的。
• What are the grounds for believing that a relation exists between gas-dust complexes and the star formation process ?
  于是，我们要问，认为在气尘复合体与恒星形成过程之间存在联系所立足的基础是什么呢？
• And this is what kills star formation
  这就是为什么它会阻止星体形成。
• 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。
• Interstellar dynamics ; molecular outflows ; jet ; star formation
  星际介质动力学分子外向流喷流恒星形成
• Self - sustaining star formation
  自持续恒星形成
• They could be left over from a burst of star formation several million years ago
  它们有可能是数百万年前的恒星暴增所残存下来的。
• As long as the black hole is raging , star formation in the galaxy is put on hold
  只要黑洞持续高温，星系内的星体形成就不得不暂停。
• Molecular outflows mark an important phase in the early evolution of star formation
  分子外流标志着恒星形成早期演化的一个重要阶段。
• It suggests that high velocity outflow is easier to occur in massive star formation region
  这说明大质量恒星形成区更容易产生高速外流。
• Conversely , the same processes can actually amplify star formation in large galaxies
  相反的，相同的过程在大型星系中却能增强恒星的形成。
• In high - redshift galaxies , however , the rate of star formation is 10 times as great
  但是，在高红移的星系中，恒星形成率是这个数目的10倍之多。
• The chamaeleon dark cloud is one of the most active star formation sites near our solar system
  ?蜓座黑暗星云是太阳系附近其中一个最活跃的恒星诞生区。
• Star formation farther out in the galaxy was thought to march to the beat of a different drummer
  而在离星系中心较远处发生的恒星生成，更是被认为与之毫无瓜葛。
• Once the redshifts of the galaxies have been measured , we can begin to reconstruct the history of star formation
  一旦测得星系的红移，我们便可开始重建恒星形成的历史了。
• A new model is developed to study the star formation and chemical evolution in globular clusters ( gcs ) in this thesis
  本文对银河系球状星团中的恒星形成及化学演化进行了研究。
• 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。
• ? a towering " mountain " of cold hydrogen gas laced with dust is the site of new star formation in the carina nebula
  左图? ?一个饰有尘埃花边高耸的冷氢气“山脉”正是船底座星云中新恒星诞生地。
• 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。