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topic 1中文是什么意思

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  • In the topic 1 , utilizing the natural lysimeters and drainage region in wudaogou station , based on expriment and imitation methods , frist the hydrology effect of drainage has been analyzed , and then the index of water logged farm drainage and suitable ground water level have been provided . on the theory of darcy rule and farm hydrodynamics , the standard and pattern and empirical formula of farm drainage system have been presented as well , and provide scientifically foundation for drainage planning
    在农田排水技术研究中,利用五道沟实验站地中蒸渗仪和排水试验区,采用试验法和动态模拟法,分析了排水工程的水文效应,提出了农田排渍标准和作物适宜的地下水位埋深,采用达西定律和农田水动力学原理,提出了农田排水系统的规格、布置方式及经验公式,为排水工程规划提供依据。
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Last modified time:Thu, 14 Aug 2025 00:29:56 GMT

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