1) vertical time-harmonic excitations
竖向简谐激振力
1.
Considering the interaction between the soil and the side of the foundation,the dynamic response of a rigid cylindrical massive foundation embedded in saturated soil under vertical time-harmonic excitations is investigated based on Biot′s dynamic equations.
运用Biot动力方程,考虑基础侧面和地基的相互作用,研究埋置于饱和地基中有质量的刚性圆柱基础在竖向简谐激振力作用下的动力响应问题。
2) Simple Harmonic Excitation
简谐激振
1.
The identification principle of simple harmonic excitation method is illustrated.
该文阐明了简谐激振法的识别原理。
3) vertical time-harmonic loading
竖向简谐荷载
1.
Vertical vibrations of a rigid massive cylindrical foundation embedded in saturated soil under vertical time-harmonic loading were investigated by using Hankel integral transform based on Biot poroelastodynamic theory.
基于Biot动力控制方程,运用Hankel积分变换研究了竖向简谐荷载作用下埋置于饱和地基中有质量的刚性圆柱基础的竖向振动问题。
4) simple harmonic oscillation
简谐振动
1.
DIS exploring experiment of simple harmonic oscillation
水平方向简谐振动的DIS实验
2.
Based on theory of simple harmonic oscillation in physics,this paper presents a novel model for production decline prediction given by deformation of critical damping oscillation equation which is predigest.
基于物理学中的简谐振动原理,提出了把阻尼振动方程中的临界阻尼振动方程变形得到一种新的产量递减模型,可简化为Arps指数递减形式,经实例计算,可以用来预测油田产量,以此指导油田开发和管理。
3.
This paper presents a simple method for measuring gas adiabatic constant by use of simple harmonic oscillation.
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。
5) Simple harmonic tortional vibration
简谐扭振
6) Harmonic vibration
简谐振动
1.
Describe harmonic vibration with rotation vector;
用旋转矢量描述简谐振动
2.
Application of rotation vector on phase of harmonic vibration
旋转矢量法在简谐振动教学中的应用
3.
During the teaching of Medical Physics, it is difficult to describe harmonic vibration with rotation vector clearly just with some static pictures.
《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。
补充资料：简力
1.犹角力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条