【摘要】 本文对全球大气位温积分守恒和热力学总熵守恒的物理含义及其不等价性进行了讨论。认为，作为对大气热力学状态较完整的描述，应将大气热力学总熵守恒这一约束条件补入数值预报模式中去。利用最大熵原理和上述两个约束条件，在理论上对大气位温服从Ｇａｍｍａ分布这一从实际资料中揭示出来的事实进行了证明，得到了理论与实际完全吻合的结果。更多还原

【Abstract】 On the base of long-term studies and practices in this field, a new Umkehr remote sensing model of atmospheric ozone vertical profile has been presented. Through many calculations and analyses of examples as well as comparing with the results of ozonesonde observation, it has shown that the capability of this model is better than the Umkehr model which is using throughout the world. It means that our model’s results are more approximating the objective facts and also more reliable.更多还原