0-th order spectral moment

1st in order

1st order Derivative

1st order rate constant

1st order slip velocity boundary

1st-Order

2 5th order differential voltammetry

2 order Markov chains

2 order polynomial fitting

2nd in order

2nd Order calibration

2nd order derivative convolution voltammetry

2nd order harmonic restraint criterion

2nd order operator-splitting scheme

2nd order perturbation

2nd order series resonance system

2nd order wave force

2nd-order-stable

3 order Cui Spline wavelet

3 order spine function