It is difficult to analyze the observed data of some dam by directly using the fractals distribution model because these data often have nonlinear relation. 摘要直接應用分形分佈模型難以分析某些大壩的監測數據，這是因為這些數據往往存在著一定的非線性關係。
Results of fractal research on the quantity cobalt-rich crust resources distributed on seamount topography show that the muhiphase pluses of those data are multifractals. 通過海山地形與鈷結殼資源量的分形研究表明，海山地形與鈷結殼資源量間呈多重分形分佈。
