所述的颗粒碰撞阻尼器经弹性支承与被控制主系统连接；
The inner part of the particles-impact damper is provided with an elastic energy-storage component and a plastic impact energy-dissipation component.
我们在这篇文章里主要对带阻尼的碰撞振子的周期解作研究。
In this paper, we study the periodic solutions of the impact oscillator with damping.
分析了含间隙运动副副元素的碰撞分离过程，指出线性弹簧阻尼模型不能满足接触边界条件并产生力突变；
This paper points out the disagreement of boundary conditions that generate force discontinuity in the linear spring damping contact model by analyzing the contact modulation of the clearance joint.
在桥梁工程中，当需要限制梁端的碰撞或过大的相对位移，经常会在梁端设置液体粘滞阻尼器。
The fluid viscous dampers are frequently equipped at the beam end for restricting pounding between adjacent component or larger beam end displacement of bridge.
在相同阻尼系数的情况下，粘滞阻尼器的速度指数越小，其防碰撞效果越好。
Assuming the same damping coefficient, the viscous damper possessing smaller velocity index will get much better controlling performance.
研究了不考虑阻尼情况下，单自由度系统与固定面多次碰撞后的运动规律和能量损失情况。
The rules of movement and energy dissipation are surveyed with a single freedom degree system striking the fixed face in this paper.
第二个问题是赫兹碰撞力和非线性阻尼下壁粒子碰撞的客观描述。
The second problem is the objective description of a particle-wall collision under Hertzian collision force and linear damping.
结果表明：在不考虑激光线宽及消相碰撞时，探测场的吸收随时间在零吸收附近作类似于阻尼减幅振荡，系统可实现无反转放大；
It is shown that the time-dependent probe absorption is oscillatorily damped to its steady state and transient amplification without inversion can be realized;
针对阻尼比、间隔距离、时间迟滞，计算了不同的固有频率下的碰撞力峰值，绘制出碰撞力响应谱。
The pounding force spectra after given damping ratio, interval, and time delay, were plotted according to the natural frequencies.
在普通液压缓冲器的基础上，开发出两台阻尼可调式碰撞吸能装置，编制了模拟碰撞过程的计算软件。
Based on conventional hydraulic bumper, two damping-tunable energy absorbers are developed and calculating programs for simulating impact pro cess are programmed.
抽屉轨道与软盖碰撞受弹簧、缓冲件、双向连接件、油、密封圈的阻尼，实现缓冲的目的。
The collision between drawer orbit and soft cover is dampened by spring, buffer component, the two-way linkage component, oil and sealing ring and realizes the buffering purpose.
抽屉轨道与软盖碰撞受弹簧、缓冲件、双向连接件、油、密封圈的阻尼，实现缓冲的目的。
The collision between drawer orbit and soft cover is dampened by spring, buffer component, the two-way linkage component, oil and sealing ring and realizes the buffering purpose.
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