  We examine the influence of the anisotropy of the superfluid energy gap and
residual Fermi-liquid interactions in the triplet-correlated neutron liquid
onto neutrino energy losses through neutral weak currents. The neutrino-pair
emission caused by the pair breaking and formation processes and by the
spin-wave decays is considered for the case of the $^{3}P_{2}$ pairing in the
state with $m_{j}=0$. The simple analytical formulae are obtained. A comparison
with the previous results of the average-angle approach shows that the gap
anisotropy leads to quenching of the neutrino emissivity caused by the pair
recombination processes on about 15% and to substantial suppression of the
spin-wave decays. Residual particle-hole interactions increase the energy
losses in both the channels on about 5%.
