perturbationn.扰动(微扰；波动；破坏；摄动)Perturbation series expansion微扰级数perturbation vehicle dispatch车辆路径问题Perturbation potential energy扰动位能perturbation atmosphere model扰动大气模型perturbation molecular orbital微扰分子轨道perturbations of daily schedule每日故障记录表perturbation-increment method摄动增量法perturbation of closed operators闭算子的摄动perturbation of linear operators线性算子的摄动Perturbation resistance analysis抗扰性分析