单词	Land utilization status
释义	Land utilization status 土地利用现状
随便看	approximation by least squares approximation by operator approximation by operators approximation by polynomial approximation by power formula approximation by rational function approximation by rational functions approximation by rational number approximation by semiinfinite slopes approximation by semi-infinite slopes approximation by series approximation calculus approximation capability approximation characteristic approximation classification quality approximation coefficient approximation compact set approximation conditioning approximationcurve approximation curve Approximation degree algorithm approximation effect approximation error approximation errors approximation expression