In this paper, authors have analysed distribution pattern of individuals of 14 dominant plant populations in Aneurolepidium chinensis steppe community by interpolation method of 2 dimensional net function.Accord in 3 to data obtained by net method, the values of net point are computed by interpolation formula. The results of computation are output by the computer, the computer prints and outputs the distribution pattern diagram of individuals of each species population.The distribution pattern diagrams offe...