This paper presents a formulation and solution for the inverse problem ofnonholonomic dynamics:to find the form of nonholonomic constraints when someintegrals a
Using the pressure gradient as the new variable instead of.the ordinarylongitudinal coordinate x,Liu transformed the ordinary laminar boundary equationsinto a n
Unsaturated soil is a three-phase media and is composed of soil grain,water andgas.In this paper,the consolidation problem of unsaturated soil is investigated b