In the milliseconds following this explosion, clouds of gases began to coalesce, collapse, and compress under gravity to form the building blocks of galaxies.
在大爆炸后的数毫秒之内，成团的气体开始结合、分解并受万有引力的压缩而形成星系的基础构件。
That birth date is in April 1979, when the supernova explosion that signaled the collapse of the star was spotted flaring brightly in the M-100 galaxy by a school teacher using a telescope.
该出生日期是1979年4月，当时一位学校老师用望远镜发现了发出恒星塌陷信号的超新星爆炸，因为在M- 100星系那里有明亮的光亮。
The white source near the center of the image is a dense, rapidly rotating neutron star, or pulsar, all that remains of a core-collapse supernova explosion.
图片靠近中心部分的白色光源为一种密度大，急速旋转的中子星，或是脉冲星--都是核心坍缩的超新星爆炸的残留物。
The cores of these stars collapse, leading to a violent supernova explosion where the outer layers of the star are expelled into space.
这些恒星的核心部分塌缩导致剧烈的超新星爆发，恒星的外层物质被抛向宇宙空间。
Kurile Lake was formed 8300-8400 years ago by a large volcanic explosion and a collapse of the Earth crust.
库页湖形成于8300—8400年前的一次大型火山喷发与地壳下陷。
The appalling explosion started a big fire and caused the partial collapse of the building.
可怕的爆炸引起了一场大火，并造成这幢大楼部分倒塌。
In their aging process, they collapse inward due to their excessively large mass (supernova explosion).
在其衰老过程中因自身质量过大而向内垮塌(超新星爆发)。
They are used to managing emergency sites and know where everyone is working at all times so that if there is an accident (explosion, building collapse) it is easier to reach the trapped person (s).
他们对突发事件现场控制有经验，且知道每个人在哪里一直工作，所以如果有事故发生，如爆炸、建筑物坍塌，会更容易寻找到被困的人们。
The hot bubble cooling contraction, caused the rock layers above the dome bubble collapse, cause heat explosion, and outbreak a major earthquake.
热气泡降温收缩，造成热气泡上面的岩石层拱顶坍塌，引发热气爆炸而发生大地震。
The model discussed is shown to simulate much of the important physics of a LSC explosion including: liner collapse, jet formation and elongation, and "body shrinked" phenomenon of a LSC slug.
模型探讨了线型聚能装药爆炸的诸多重要物理特性，如药型罩的压垮、射流形成和拉伸以及杵体的“体缩”现象。
The model discussed is shown to simulate much of the important physics of a LSC explosion including: liner collapse, jet formation and elongation, and "body shrinked" phenomenon of a LSC slug.
模型探讨了线型聚能装药爆炸的诸多重要物理特性，如药型罩的压垮、射流形成和拉伸以及杵体的“体缩”现象。
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