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1.The hydraulic permeability of the soil is an important factor in determining its ability to retain water.
土壤的水力渗透性是决定其保水能力的重要因素。
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2.The engineer used a hydraulic permeability test to determine the best way to install the pipes.
工程师使用水力渗透性测试来确定最佳的管道安装方法。
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3.The hydraulic permeability of the concrete was tested to ensure it met the required standards for strength and durability.
混凝土的水力渗透性被测试，以确保其强度和耐用性符合要求。