单词	压力比降
释义	压力比降Gradient, pressure
随便看	periodic perturbation periodic perturbations periodic phase periodic phenomenon periodic plan periodic plankton periodic poled lithium niobate periodic potential periodic precipitation periodic problem periodic process periodic projectivity periodic psychinosis periodic psychosis periodic pulse train periodic purpura periodic quantity periodic random excitation periodic random process periodic random sequences periodic reinforcement periodic reordering periodic replenishment periodic report periodic resonance