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用粒子数守恒方法分析了对力对于超变形（ＳＤ）带的转动惯量随角动量（角频率）变化的规律．计算中如包含了单极对力和 Ｙ２０四极对力，晕 ＳＤ带１９４ Ｈｇ（ １）和１９２Ｈｇ（ １）的转动惯量在观测的全部角动量范围中的变化规律，都可得到极好的重现，特别是ω≥０．４０ＭｅＶ时，１９４Ｈｇ（１）的Ｊ（２）下弯和１９２Ｈｇ（１）Ｊ（２）的变平．而考虑Ｙ２±１和Ｙ２±２四极对力的计算结果，都与实验不符．粒子数守恒计算中极清楚地展现了Ｊ（２）随ω变化的微观机制（可分别给出各大壳、各推转 Ｎｉｌｓｓｏｎ能级上的粒子填布几率和对Ｊ（２）的贡献）．Ｊ（２）随ω变化是粒子壳效应（变形场中单粒子运动）、对关联、Ｐａｕｌｉ堵塞效应以及Ｃｈｒｉｏｌｉｓ（反配对）作用相互竞争的结果，
The laws of the moment of inertia versus the angular momentum (angular frequency) of the force versus super-deformation (SD) band are analyzed by the method of particle number conservation. In the calculation, if the uniaxial pair force and Y20 quadrupole force, the variation of moment of inertia of 194Hg (1) and 192Hg (1) of 194 SD (1) and 192Hg (1) in the whole range of angular momentum are observed, The J (2) drooping of 194Hg (1) and the flattening of 192Hg (1) J (2) were reproduced, especially at ω ≧ 0.40 MeV. However, the calculation results of the quadrupole forces considering Y2 ± 1 and Y2 ± 2 are not in agreement with the experiment. The very well-defined conservation of particle numbers shows the microscopic mechanism of J (2) changing with ω (the particle filling probability and contribution to J (2) for each large shell, the Nilsson level at each turn, respectively) . The variation of J (2) with ω is the result of the particle shell effect (single particle motion in the deformation field), the competition, the Pauli plugging effect, and the Chriolis effect,