gravitational collapse中文什么意思

【物理学】引力坍陷。

• gravitational:    adj. 【物理学】万有引力的，地心 ...
• collapse:    vi. 1.(屋顶等)倒塌，塌下；( ...
• collapse (:    程序代码折迭

例句与用法

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1. In the conventional view of structure formation , the cluster gas was heated purely by gravitational collapse
   关于结构形成的传统观点认为：星系团气体纯粹是经由重力塌缩而加热。
2. All black holes are formed from the gravitational collapse of a star , usually having a great , massive , core
   所有的黑洞都是因为恒星的引力坍缩而形成，这种恒星通常有一颗巨大而厚重的核心。
3. Cores , they argued , can be even smaller because turbulent motion within the molecular cloud can trigger gravitational collapse
   他们推论认为分子云内的乱流可以引发重力坍塌，所以云核还可以更小一些。
4. Because of the great mass , the inner parts of jupiter undergo gravitational collapse , and the gravitational potential energy turns to thermal energy . as a result , jupiter radiates more energy than it receives from the sun
   大质量木星的强大引力，令内部产生重力塌缩，不断将物质的引力位能转化为热能，结果，木星向外太空辐射的能量，比它从太阳得到的能量还要多。
5. A quantitative analysis of this idea led to the prediction that a star remaining about three times the mass of the sun at the end of its evolution ( usually as a neutron star ) , will almost inevitably shrink to the critical size needed to undergo a gravitational collapse
   该想法的定量分析导致预言一颗恒星在终止它演化时候保持大约三倍太阳的质量(通常看做一颗中子星) ,将会几乎不可避免收缩到临界体积必须遭受引力坍塌。

英文释义

名词

1. the implosion of a star resulting from its own gravity; the result is a smaller and denser celestial object