1.5 m×1.5 m PLA沙障

R²

1 m×1 m PLA沙障

R²

裸沙丘(对照)

R²

$y=0.0237{\text{e}}^{-0.046x}$

0.929

$y=0.0149{\text{e}}^{-0.04x}$

0.863

$y=0.1162{\text{e}}^{-0.074x}$

0.897

$y=-0.0003x+0.0202$

0.584

$y=-0.0002x+0.0149$

0.538

$y=-0.0013x+0.085$

0.556

$y=-0.011\ln \left(x\right)+0.0437$

0.915

$y=-0.008\ln \left(x\right)+0.0325$

0.869

$y=-0.047\ln \left(x\right)+0.1915$

0.900

$y=0.3002x^{-1.315}$

0.932

$y=0.1593x^{-1.19}$

0.939

$y=5.8381x^{-2.054}$

0.870

$y=9\text{E}-06x^2-0.0011x+0.0325$

0.885

$y=7\text{E}-06x^2-0.0009x+0.0245$

0.850

$y=4\text{E}-05x^2-0.0053x+0.1431$

0.884