这项最新研究综合了电脑模型，以及冰块和冰下基岩的一些测绘数据，这些数据全部来源于地质测绘卫星。
The new study combined computer modeling with measurements of the ice and the underlying bedrock, both direct and by satellite.
方法运用层次分析法、综合评判模型及区域比较分析进行定量研究。
Methods The AHP, comprehensive evaluation model and regional comparison were carried to make quantitative research.
采用调查法、逻辑分析法、数学模型法等，对综合性运动会门票定价理论进行研究。
Through using the investigation, logistical analysis, mathematical model, the author studies the price of entrance ticket of comprehensive games.
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