“简谐振动”考题研究何家斌（安徽省滁州市沙河中学，２３９０６０）“简谐振动”是力学中重要的内容之一，其高考要求掌握的程度为Ｂ级，即要求理解它的确切含义及与其它知识的联系，并能运用之对实际问题进行分析、综合、推理和判断．近几年高考中频频出现此类考题，且... Research on “Simple Harmonic Vibration” Question He Jiabin (Shahe Middle School, Bozhou City, Anhui Province, 239060) “Harmonic vibration” is one of the important contents of mechanics. The level of the college entrance examination required to be mastered is B grade, that is, it is required to understand its exact meaning and Links with other knowledge, and can use the analysis, synthesis, reasoning and judgment of practical problems. In recent years, college entrance exams frequently appear such questions, and...