论文部分内容阅读
农田塑料暗管埋深和间距的确定 ,是塑料暗管排水系统规划设计的主要任务 ,关系到排水效果和投资效益。本文介绍了农田塑料暗管埋深和间距的确定方法 ,并对之进行了评述
The determination of the buried depth and spacing of farmland plastic culverts is the main task of the planning and design of plastic culvert drainage system, which is related to drainage effect and investment benefit. This article introduced the method of determining the buried depth and spacing of farmland plastic tube, and commented