The product yields at various temperature gradients of simulation, and the characteristics of gas and liquid components, and their changing patterns were systematically analysed and studied.

本文是根据试验结果对各模拟温阶的产物的产量及组份特征和变化规律进行了系统的分析和研究。

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Based on CAS theory an urban land price changing trend simulation model is established. A new method is provided for the research of urban land price.

在城市地价建模中，引入CAS理论对地价变化趋势进行建模、仿真，为研究城市地价问题提供了一种新的思路、方法。

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Simulation results indicate that the changing course of eigenvalues can be determined and can be used in the analysis of roll resonance in its mechanism and effect of action.

仿真结果表明，通过该方法能较为准确地得到滚转共振特征量的变化历程，可用于分析滚转共振作用机理和作用效果。

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