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Energy condition

  • 能量条件(广义相对论中的能量条件是一种额外的约束,用于限制物质分布的合理性,任何合理的物质分布都应至少符合其中一项)

网络释义英英释义

  能量条件

而那些附加在能量动量张量上的条件则被统称为 能量条件 ( energy conditions )。 如果说能量动量张量是用劣质木料建造的, 那么 能量条件 的引进就好比是套上几道铁箍对那些劣质木料进行加固, 使它比原先的...

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短语

null energy condition 零蚅量条件 ; 零能量条件

weak energy condition 弱能量条件

dominant energy condition 主能量条件

strong energy condition 强能量条件

high energy condition 高能环境

critical energy condition 临界能量条件

energy condition in china 中国能源

Low sound energy condition 低声能辐射

distortion energy plasticity condition [力] 形状变形能塑性条件

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Energy condition

  • abstract: In relativistic classical field theories of gravitation, particularly general relativity, an energy condition is one of various alternative conditions which can be applied to the matter content of the theory, when it is either not possible or desirable to specify this content explicitly. The hope is then that any reasonable matter theory will satisfy this condition or at least will preserve the condition if it is satisfied by the starting conditions.

以上来源于: WordNet

双语例句权威例句

  • The energy condition for the occurrence of the spontaneous radiation is obtained.

    给出了带电蒸发黑洞发生自发辐射能量条件

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  • The added energy of the photon boosts the energy condition of the molecule from a stable state to a less-stable excited state.

    光子吸收能量激发了分子中的能量条件,使其稳定转入不稳定不兴奋

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  • According to the energy condition of solute vacancy complex diffusion, the mechanism of solute vacancy diffusion played an important role in the double glow plasma surface alloying process.

    溶质空位复合体扩散能量条件,提出溶质空位复合体扩散机制双层辉光离子钨钼共渗中起重要作用

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