精选优质文档-倾情为你奉上Hand Move Irrigation SystemsSummary The hand move irrigation system is a very simple pipe set which can be moved by hand. Two main factorspositioning and moving scheme of the equipment both affect the work time. Here we develop a model to complete the irrigation of the whole field by the shortest time.Firstly, we decide the certain number of sprinklers through the designated parameter. Using enumerative geometry, we compare the irrigation area of the system with dif
