The relaxation is due to the interactions with the thermal excitations.
弛豫是由热激发相互作用而产生。
Excess pore water pressure in soil increases with the increasing of excitations.
随振动激励次数的增加，土中超孔隙水压力增大；
Seismic analysis of probability includes: the random vibration and the pseudo excitations method.
概率性抗震分析方法中的随机振动虚拟激励法。
Numerical results are presented for the bilinear hysteretic structures to nonstationary excitations.
对受到非平稳激励的双线性滞后结构给出了数值解。
The features of vibration stability and restoring forces of FPS under harmonic excitations are analyzed.
计算分析了FPS系统在简谐激励作用下的稳定性及恢复力特性。
Dynamic behavior of a curved panel undergoing cylindrical bending under harmonic excitations is investigated.
研究了两边铰支弯曲薄板在分布简谐激振力作用下的柱型弯曲振动。
The first passage failure theory is applied in studying the stability of a ship under stochastic wave excitations.
利用首次穿越失效理论研究了在随机波浪激励下的船舶稳性。
The random response computation of structures under multiple-support excitations is a problem of time consumption.
多点地震动作用下结构随机地震反应的计算十分耗费时问。
Certainly, the sloshing force will suppress or diminish the structural vibration induced by the external excitations.
显然，这种晃动力对由外激励诱发的结构振动起抑制或消减作用。
The impact noise excitation is discussed, and the time-history inputting models for impact noise excitations are founded.
讨论轮轨噪声激扰之一：冲击噪声激扰。
The significance for the vibration control of complex structures under complicated excitations is offered in this thesis.
上述研究获得的结论对于复杂结构在复杂激励条件下的振动控制具有重要的指导意义。
The influence of single-ion anisotropy on soliton excitations in a one-dimensional isotropic ferromagnet is also discussed.
此外，还讨论了单离子各向异性对一维各向同性铁磁链中的孤子激发具有的影响。
These results illustrates the effectiveness of the method to the problems related with excitations correlated in time domain.
由计算结果可以看出，该方法对动力系统在时间相关荷载激发下的随机振动分析是十分有效的。
Instantaneous optimal control algorithm is feasible if excitations are not known apriori, such as ice and earthquake excitations.
瞬时最优控制算法适用于激励不可预知的情况，例如冰和地震。
The cushioning design problems of a non - linear system under random excitations are studied by means of the average energy method.
利用平均能量法对非线性系统在随机激励下的缓冲设计问题进行了分析研究。
A discrete analysis. Method for random vibration of structures under the excitations correlated in time domain is discussed in this paper.
本文讨论动力系统在相关多激发作用下的随机振动离散分析方法。
The principal resonance of a second-order stochastic oscillator under combined harmonic and random parametric excitations is investigated.
研究了二阶线性系统在谐和与随机噪声联合作用下的主共振响应和稳定性问题。
The jacket offshore platform is a spatial structure, and the computation of its response to the multiple seismic excitations is complicated.
导管架海洋平台是一种空间结构体系，在多维地震动作用下的反应计算较为复杂。
Because the suspension with non linear springs has no eigenfrequency, it could avoid the resonance under certain road uneven random excitations.
由于非线性弹簧悬架没有固有频率，因此避免了在外界激励下发生共振的危险。
The studies of the wavelet structures of the molecular excitations with the high intense laser are very active in the strong laser field physics.
利用强激光场电离和离解分子来研究分子激发态的波包结构是强场物理的重要研究方向。
The most unfavorable earthquake excitations were investigated, in which geometric non-linearity and material non-linearity were all taken into account.
同时考虑几何非线性与材料非线性，对单层球面网壳在地震作用下结构的最不利荷载进行分析。
A new method for a vertical non-stationary random vibration analysis of vehicle-bridge systems subjected to track irregularity excitations is proposed.
提出了考虑轨道高低不平顺时进行车桥耦合系统垂向非平稳随机振动分析的新方法。
The region of the relative excitations has been studied, in this region the third-order theory can be applied to analysis the operation of the gas laser.
研究了相对激发度在什么范围时三阶理论可用于分析气体激光器的运转。
Profound analysis is made of the rule of seismic response of reticulated shell under multi-support excitations, and some important conclusions are drawn.
深入分析了大跨度单层柱面网壳结构在多点输入下的地震反应规律，得出一些有益于工程实际的重要结论。
Based on discrete random vibration theory, recurrence formulas are developed to calculate the dynamic response of structures under white noise excitations.
基于随机振动的离散分析理论，推导出白噪声激励下结构动力响应的递推公式。
In this paper, a new method of calculating random response spectral moments of elastic-viscoelastic combined systems under random excitations is presented.
提出了一种新的计算弹性-粘弹性复合结构随机响应的各阶谱矩的计算方法，它是一种时域复模态分析方法。
We review current progress in the neutron scattering studies of magnetic excitations in high-transition temperature (high-T_c) copper oxide superconductors.
文章回顾了中子散射在高温超导铜氧化合物磁激发研究中的最新进展。
We'd like to start looking for experimental evidence that these localized excitations occur, not least because solitons in other materials are hard to generate.
我们会开始寻找实验证据证明这些固定励磁的存在，尤其是因为在其他材料中很难产生孤波。
However the magnetic excitations in these materials, like phonon, will likely couple with incident photons and hence an inelastic light scattering process can occur.
然而这些介质中的磁性激发和声子一样是能够与入射光发生作用，造成非弹性散射的。
The relationship of the ground state, soliton and polaron excitations with the net-charges in doped polyacetylene chains and with the counterion potentials were studied.
在给定掺杂离子浓度下，研究了聚乙炔链的基态，孤子，极化子等非线性激发态与链上净电荷之间的关系。
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