The eastern coast of China is not only the west boundary of Western Boundary Currents, but also famous for its numerous embouchures and complex topography.

中国近海不仅陆架宽广，河口、海岸地形复杂，而且处于大洋西边界流西侧，著名的黑潮横贯黄东海区域。

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For the regions of complex topography, the accurate orientation of geophysical anomaly unavoidably is influenced by the landform.

在地形复杂地区，物探异常的准确定位不可避免地受地形因素的影响。

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For the areas of complex topography, especially mountain area, static is a non-linear hybrid optimization problem with the presence of multi-parameters and multi-extremes.

复杂地形，特别是山地条件下地震勘探中的大静校正问题是一个非线性的、具有多参数多极值的全局优化难题。

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