【摘要】 根据一定的图形、面积和方位条件建立了确定地块新边界的数学模型，并在价格便宜、便于野外作业的ｆｘ－４５００Ｐ计算器上编制相应的计算程序，使确定地块新边界的工作简捷、快速、准确。更多还原

【Abstract】 With the help of a certain graph, area and direction, this paper has found a mathematical model which is used to delimit a new boundary. The relevant calculating program has been established in the fx 4500 p scientific calculator which offers cheap and convenient operation for field work. They all make it simple, quick and precise to delimit a new boundary in a piece of land block.更多还原