摘要
文章通过对"机械振动"教学中遇到的问题的阐述,浅析简谐振动初相位的求解与取值应与三角函数法则统一,并对现有的常用公式作了修正。
The problem encountered in the teaching of Mechanical Oscillation is discussed in this article, the relationship of initial phases of simple harmonic oscillation and trigonometric functions is analyzed and some commonly used formulas are modified.
出处
《浙江万里学院学报》
2008年第2期14-16,共3页
Journal of Zhejiang Wanli University
关键词
初相位
取值范围
三角函数
统一性
修正
initial phase
range of value
trigonometric function
unification
modification
