The influence of nuclear thermometers and hot nuclei properties on nuclear temperature isospin dependence is studied. A systematic study of the nuclear temperature isospin effect is presented for heavy-ion collisions at moderate energy via the isospin-dependent quantum molecular dynamics model in the company of the statistical decay model (GEMINI). It is found that the isospin dependence of nuclear temperatures which is calculated by a momentum quadrupole fluctuation thermometer is more easily affected by hot nuclei mass range. However, the isospin dependence of nuclear temperatures which is calculated by an isotope yields ratio thermometer is more easily affected by neutron-proton ratio range of the hot nuclei. It is also found that the isospin dependence of nuclear temperatures can be changed by hot nuclei properties.

研究了核温度计和热核性质对核温度同位旋依赖性的影响。通过统计衰变模型（GEMINI）的研究，通过等位旋相关的量子分子动力学模型，对中等能量下的重离子碰撞，进行了核温度同位旋效应的系统研究。发现通过动量四极波动温度计计算的核温度的等旋旋依赖性更容易受到热核质量范围的影响。然而，由同位素产率比温度计计算的核温度的同位旋相关性更容易受到热核的中子-质子比率范围的影响。还发现核温度的同位旋依赖性可以通过热核性质来改变。