On the basis of the data collected, a formula can be derived for estimating the influence range of pumping groundwater on the deformation observation.
根据实验数据得到了抽水对定点形变观测的影响范围的经验公式。
Soil erosion in highway construction is limited in a linear pattern. It may stride across multiple basins and various types of landforms so that the influence range of soil erosion is extensive.
公路建设造成的水土流失范围呈线状,有时甚至跨越多种流域和地貌类型,所造成的水土流失影响范围广。
Soil erosion in highway construction is limited in a linear pattern. It may stride across multiple basins and various types of landforms so that the influence range of soil erosion is extensive.
公路建设造成的水土流失范围呈线状,有时甚至跨越多种流域和地貌类型,所造成的水土流失影响范围广。
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