noun🔗Share振荡, 摆动 The act of oscillating or the state of being oscillated"The child's swing showed wide oscillations as she pumped her legs. "孩子荡秋千的时候，因为她用力蹬腿，秋千大幅度地摆动着。physicsfrequencytechnicalsoundelectronicsChat with AIVocabulary GamePractice Reading
noun🔗Share振荡，波动 A regular periodic fluctuation in value about some mean"The swing's oscillations gradually decreased until it came to a complete stop. "秋千的摆动幅度逐渐减小，直到完全停止。physicssciencefrequencyperiodChat with AIVocabulary GamePractice Reading
noun🔗Share振荡，摆动 A single such cycle"The pendulum completed two oscillations before stopping. "钟摆在停下来之前完成了两次完整的振荡。physicsfrequencyenergyphenomenasoundsignalChat with AIVocabulary GamePractice Reading
noun🔗Share振荡，震荡幅度 (of a function) defined for each point x in the domain of the function by \inf\left{\mathrm{diam}(f(U))\mid U\mathrm{\ is\ a\ neighborhood\ of\ }x\right}, and describes the difference (possibly ∞) between the limit superior and limit inferior of the function near that point."The oscillations in the student's grades throughout the semester showed a pattern of fluctuating performance. "这学期学生成绩的振荡幅度显示出一种表现波动的模式.mathphysicsfunctionChat with AIVocabulary GamePractice Reading
