在传统的领海基点选取工作中缺乏一种有效的用于检验选取方案优劣的数学模型，因而这一工作中存在着不确定性因素。

The work of conventional baseline point selection was lacking an effective mathematic model to verify the selection scheme, and then the work was not effective in this case.

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最后，本文提出了提高城镇居民住宅市场有效购买力的措施及检验城镇居民住宅消费能力的数学模型。

Finally, the measures of improving the valid purchasing power of residence and the mathematics model which judge resident consume ability are put forward.

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本文采用飞行器六自由度运动方程组，建立了飞行试验数据相容性检验的数学模型。

In this paper, the mathematical model of compatibility check of flight test date is set up based on the kinematic equations with six freedom of aircraft.

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