Temperature effects of symmetry energy, mechanical and chemical instability and liquid-gas phase transition are analyzed.

主要研究了同位旋非对称热核物质的对称能和系统力、化学不稳定性以及液气相变的温度效应。

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Recently it was found that the nuclear symmetry energy can be directly associated with the mean level density and an iso-vector potential.

最新研究发现原子核对称能与平均的能级密度和同位旋矢量势直接相关。

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Meanwhile, the relationship between the isospin excitation energy and the symmetry energy was discussed and found that the symmetry energy was just a part of the isospin excitation energy.

同时研究了对称能与同位旋激发能的关系，指出对称能是同位旋激发能的一部分，且占相当大的比重。

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Dr Kobayashi and Dr Maskawa, who were at Japan's High Energy Accelerator Research Organisation and Kyoto University respectively, described a type of symmetry breaking that predicted two new families of quarks, a sort of subatomic particle whose simplest members are the ingredients of the protons and neutrons that form atomic nuclei.

ECONOMIST: The 2008 Nobel science prizes