• This paper describes the principles of ecotype hydraulic protection and related treatment techniques for gentle slope, steep slope, gully head, scouring gully, water catchment area and revetment.

    文章阐述生态型水工保护原则,从缓坡陡坡沟、汇水塬、护坡、崾岘的处理等方面,介绍了生态型水工保护技术

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  • In this paper, the analysis method of TTHM was established and the operation standards and the processing principles for water treatment were determined.

    研究中建立了TTHM分析方法,确定处理操作标准工艺原则

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  • The laws of heat transmission and molecular movement of water are discussed in this article, and it is of importance to determine the principles and methods of the treatment of the soft ground.

    分析热传导规律水分运动规律确定土地基处理原则方法重要意义

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  • The laws of heat transmission and molecular movement of water are discussed in this article, and it is of importance to determine the principles and methods of the treatment of the soft ground.

    分析热传导规律水分运动规律确定土地基处理原则方法重要意义

    youdao

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