perturbationn.扰动(微扰；波动；破坏；摄动)perturbation matrix扰动矩阵perturbation series摄动级数perturbation sample微扰样品perturbation bounds扰动界perturbation theory微扰理论perturbation method摄动方法,扰动法,微扰方法,微扰法Perturbation factors扰动因子perturbation current扰动电流perturbation theorem微扰定理perturbation problem摄动问题

1. The outcome of these resonant perturbations varies.
   这些共振微扰的效果不一。
2. In addition to spawning density perturbations, inflation created fluctuations in the fabric of spacetime itself.
   除了滋生密度微扰外，暴胀也制造了时空结构本体的起伏涨落。