There are three sections of damping force, and they are background damping force of a fluid viscosity, electric damping force of applied electric field and pressure of gas.
压缩和复原阻尼力主要由三部分构成，即电流变液基础粘度引起的本底阻尼力，电场强度函数的电致阻尼力和气室气体引起的压力。
The method can simulate not only the radiation damping of semi-infinite soil, but also the elasticity recovery capacity of the far field media on the boundary.
该方法不但可以较好地模拟半无限地基的辐射阻尼，也能模拟远场地球介质的弹性恢复性能。
It is demonstrated that the phase damping suppresses the revivals of the atomic inversion and non-classical effects of the cavity field in the JCM.
研究表明：相位阻尼能抑制原子反转与恢复和腔场的非经典效应。
The gain value of the PSS for the generating unit of Ertan Hydro Station is adjusted on the basis of the field test, which has achieved good damping effectiveness.
二滩机组PSS增益设定是根据现场试验进行调整，取得了较好的阻尼效果。
The internal flow field characteristic of vane damper is very important for a good damping performance.
叶片式液压减振器内部流场特性对减振器的阻尼工作性能优劣至关重要。
Through the border conditions of damping layer combined with the shell the coupled oscillation equation was solve, and radiation sound field expression was shown using the shell displacements.
通过阻尼层与壳体作用的边界条件求解流固耦合振动方程，解得辐射声场的表达式。
Add the workpiece fixed in the coil, coil discharge at the moment have a damping pulse magnetic field decay, so that the loss of magnetic parts.
工件放入线圈中不动，线圈在放电瞬间产生脉冲阻尼衰减磁场，使工件失去磁性。
Said invented refers to acoustic radiation algorithm for car coating surface damping process structure in mechanical engineering field.
本发明是用于机械工程领域的一种汽车蒙皮表面阻尼处理结构的声辐射算法。
The invention provides a variable damping suspension vibration absorber for an engine, belonging to the suspension vibration absorber field.
本发明提供了一种发动机变阻尼悬置减振装置，属于悬置减 振装置领域。
It was observed in machine study that, Landau damping caused by the octupole field can suppress the beam collective instabilities.
在机器研究过程中观察到束流集体不稳定性可以被八极磁场产生的朗道阻尼很好地抑制。
The invention relates to an integrated hydraulic segmented damping reel which belongs to the field of lifting machinery.
本发明属于升降机械领域的一体化液压分段阻尼卷筒。
The invention relates to a loading device for testing a damping ratio of a damper, which belongs to the technical field of space application equipment.
本发明的一种测试阻尼器阻尼率的加载装置，属于空间应用设备技术领域。
The dynamics of two-Component kink for proton transport in hydrogen-bonded molecular chains in the presence of external field and damping is investigated.
研究了在外场和阻尼存在情况下氢键分子链中质子转移的二分量扭结动力学。
On the basis of classical electrodynamics, the classical motion of non-relativistic charged particle affected by radiantly damping force in equally magnetic field was discussed in the peper.
在经典电动力学的基础上，讨论了辐射阻尼影响下非相对论性带电粒子在均匀磁场中的经典运动。
The damping force and the external electric field caused the kink soliton excitation in a hydrogen bonded chain with asymmetric double well potentials.
阻尼和外电场的作用使得带有非对称双阱势的氢键链存在扭结孤子激发。
The heating of a two ion-component plasma in a toroidal device through the damping of the electric field of fast wave by cyclotron resonance with minority ions is considered.
本文考虑环形系统双成份等离子体中快波电场与少数成份离子共振时，快波经回旋阻尼以加热等离子体。
The results show that the existence of cavity phase damping leads to the phenomenon that the quantum states of the field and the system deviate from the initial pure state.
结果表明，由于相位损耗的存在使得光场和系统的量子态偏离初始纯态。
The utility model relates to a novel damping piece which is convenient to be riveted in the mechanical workout fitting field.
本实用新型涉及机械加工配件领域中的一种便于铆接的新型减震片。
Automobile adopted a MRF damper can adjust its damping property by changing the magnetic field intensity according to the driving conditions.
汽车采用磁流变液减振器，可根据不同的道路行驶条件，通过改变磁场强度来改变减振器的阻尼特性。
And controling effects on root rot of Astragalus membranaceus and seedling damping-off of Panax quinquefolium were 80% and 60% respectively in the field.
对黄芪根腐病菌和西洋参立枯病菌的田间防治效果分别达到80 %和6 0 %。
And controling effects on root rot of Astragalus membranaceus and seedling damping-off of Panax quinquefolium were 80% and 60% respectively in the field.
对黄芪根腐病菌和西洋参立枯病菌的田间防治效果分别达到80 %和6 0 %。
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