:Tidal forces lead to dissipation of heat, but at some point an equilibrium state is reached. Perturbations from other satellites bring it out of this equilibrium, and those of satellites with which it is in resonance tend to be the strongest (which is the "that lead to forced libration or orbital eccentricity" part). The order of the sentences is not ideal and how they say it is not something a layman would understand. Especially the last sentence is off. I have taken a shot at improving it.