A、u<m>subm>>PMm>subm>>(m>tm>)=U<m>subm>>Cm>subm>>cos(ω<m>subm>>Cm>subm>>m>tm>+m<m>subm>>fm>subm>>sinΩm>tm>) B、u<m>subm>>PMm>subm>>(m>tm>)=U<m>subm>>Cm>subm>>cos(ω<m>subm>>Cm>subm>>m>tm>+m<m>subm>>pm>subm>>cosΩm>tm>) C、u<m>subm>>PMm>subm>>(m>tm>)=U<m>subm>>Cm>subm>>(1+m<m>subm>>pm>subm>>cosΩm>tm>)cosω<m>subm>>Cm>subm>>m>tm> D、u<m>subm>>PMm>subm>>(m>tm>)=kU<m>subm>>Ωm>subm>>U<m>subm>>Cm>subm>>cosω<m>subm>>Cm>subm>>m>tm>cosΩm>tm>