variable blank holder-force(VBHF)
variable blank holding force
explosion-proof variable frequency variable speed
function of complex variable complex variable
stator variable voltage variable speed
variable diameter and variable pitch
Variable Frequency Variable Speed
variable frequency variable speed system
Variable Voltage Variable Frequency
action force and reaction force
equation of capillary force and buoyant force
force of-whist force stability
the earth electric force and magnetic force
(2+1)-dimensional Broer-Kaup system with variable coefficients
(2+1)-dimensional dispersive long wave system with variable coefficient
3-D lateral variable viscosity