  In this paper an analytical description of the hadron-hadron scattering is
presented by using PMD-SQS-optimum principle in which the differential cross
sections in the forward and backward c.m. angles are considered fixed from the
experimental data. Experimental tests of the PMD-SQS-optimal predictions,
obained by using the available phase shifts, as well as from direct
experimental data, are presented. It is shown that the actual experimental data
for the differential cross sections of all principal hadron-hadron
[nucleon-nucleon, antiproton-proton, mezon-nucleon] scatterings at all energies
higher than 2 GeV, can be well systematized by PMD-SQS predictions.
