It shows that this study provides good theory proof and simple algorithm of high accuracy connecting electronic map in maritime or land over theory analysis, computer simulation and experiment.

理论分析、计算机仿真及实验表明：该项研究为结合电子地图的高精度陆上定位，以及高精度海上定位导航，提供了可靠的理论依据及简化算法。

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Theoretical analysis, simulation experiment and engineering exploration are adopted to study the impact of the location of primary key stratum on the evolution range of water flowing fracture.

采用理论分析、模拟实验和工程探测等方法，就覆岩主关键层位置对导水裂隙带高度的影响进行深入研究。

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The methods of numerical simulation and experiment have been used to study flow laws and distributing uniformity of baking equipment in the paper.

本论文采用数值模拟和实验相结合的方法，研究了焙烧装置分配室的烟气流动规律和流量分配均匀性。

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