Crank-Nicolson discrete method
systhetic discrete method
uniform deterministic discrete method
frequency initial velocity method
sedimentation velocity method
shear wave velocity method
ultrasonic pulse velocity method
Vibration velocity method
ratio of pulp velocity and sire velocity
velocity derived from velocity spectrum
acid hydrolyzation method and enzyme hydrolyzation method
cell- recurrence method and fractal box- counting method
CRD method cross diaphragm method
ethanol injection method combined with the ammonium sulphate gradients method
exterior marker method and internal marker method