本文讨论关于简谐振动能量的普遍形式。

This paper discusses general forms of the energy of simple harmonic oscillations.

对数螺线方法是描述阻尼谐振动的一个好方法。

The logarithmic spiral method is a good way of describing damped harmonic motion.

本文介绍了一种简单的利用简谐振动现象测量气体的定熵指数的方法。

This paper presents a simple method for measuring gas adiabatic constant by use of simple harmonic oscillation.

《医学物理学》课程中，简谐振动旋转矢量法的学习，仅靠静态图片不利于阐明其原理。

During the teaching of Medical Physics, it is difficult to describe harmonic vibration with rotation vector clearly just with some static pictures.

结果表明：原子的非简谐振动会影响单畴铁磁粒子的自由能，但是不会影响弛豫时间。

Considering atomic anharmonic vibration, the authors have figured out the expression of free energy and relaxation of single-domain ferromagnetic granule in magnetic field.