1) double pendulum
双摆
1.
The motions of the double pendulum linked by rigid rods with mass;
具有质量的刚杆连接的双摆运动
2.
Parametrically excited double pendulum belongs to 2 degree freedom time-varying system,it is a basis to study nonlinear dynamics of multi-degree freedom system and elastic beam.
参数激励双摆属两自由度时变系统,是研究多自由度系统以及弹性体梁参激振动的基础。
3.
An analytic method to study the periodic motion of double pendulums is presented.
描述了一种平面自由运动的双摆,考虑动量矩和能量守恒的条件,根据刘维尔可积定理可知该系统的可积性。
2) double compound pendulum
双摆
1.
This paper studied the oblique-impact vibration of a double compound pendulum with the end displacement limit under harmonic moment excitation.
研究了简偕力矩激励作用下的平面双摆与单侧刚性约束面之间的斜碰撞振动,讨论并推导了系统在斜碰撞前后的状态关系,并用数值方法研究了激励参数和系统物理参数的变化对系统稳态行为的影响,揭示了斜碰撞振动系统的运动复杂性。
3) Two pendulums and two fibers
双丝双摆
4) Multiple axes rotary spindle head
双摆头
1.
Structure Design of Multiple Axes Rotary Spindle Head Drived by Torque Motors;
力矩电动机驱动双摆头的结构设计
5) double cycloid
双摆线
1.
Selection on curve parameters of tooth profile in the double cycloidal steel ball reducer;
双摆线钢球减速器齿廓曲线参数的选择
2.
Analysis on structure and moving principle of double cycloidal ball reducer;
双摆线钢球减速器的结构及运动原理分析
3.
Force analysis and efficiency calculation of planetary drive with double crank and double cycloid;
双曲柄双摆线行星传动的力分析与效率计算
6) double pendulum
双摆块
1.
Design of mathematical model for controllable five-bar mechanism with double pendulum;
双摆块受控五杆机构数学模型的设计
补充资料：乌龙双摆尾
乌龙双摆尾 乌龙双摆尾 小儿推拿方法名。即乌龙摆尾。见该条。
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