- 更多网络例句与强迫振动相关的网络例句 [注：此内容来源于网络，仅供参考]
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By using Lebesgue s dominated convergence theorem,several new comparison theorems for the oscillations of the difference equations with continuous arguments were established.
利用Lebesgue控制收敛定理，建立了具连续变量差分方程振动性的几个新的比较定理，给出了具连续变量差分方程强迫振动性的充分条件，并举例说明了强迫项对方程解的振动性的影响
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A forced vibration is the oscillation of a body under the action of an external disturbing force.
强迫振动：在外加激振力作用下的振动。H—力幅；—激振力的圆频率；—激振力的初相位。
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Some sufficient conditions for the forced oscillation of solutions of the equations are obtained using the Robin eigenfunction and the impulsive delay differential inequalities.
考虑一类具强迫项的满足Robin边值条件的脉冲时滞抛物型方程，利用Robin特征函数和脉冲时滞微分不等式获得了这类方程解强迫振动的若干充分条件。
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Basing on the dynamic analysis of the forced vibration of the block, the extent and level of the vibration are investigated.
对激振力激励下的机体强迫振动响应进行了动态分析，考察机体在激振力的作用下的振动情况、振动评级，并联系穴蚀对气缸套外表面振动加速度进行评价。
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Then steady forced vibration of the nonlinear Disk spring-mass system under base excitation and force excitation is obtained individually by using the Fourier series analysis and harmonic balance method.
详细探讨了考虑静力载荷影响的、具有弹性非线性和Coulomb摩擦阻尼非线性的碟簧元件的建模和动力学特性，首先利用Fourier级数分析技巧和平均法研究了非线性碟簧-质量系统的自由振动，讨论了影响自由振动的振幅和频率的各种因素，然后利用Fourier级数分析技巧和谐波平衡法研究了地基激励和力激励下非线性碟簧-质量系统的强迫振动，通过详细的参数研究考察了非线性碟簧元件的减振性能特征，最后采用修正的稳定性分析方法研究了两种激励下稳态响应的稳定性。
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Aim at the shortage of vertically additive method by which we can't discuss forced oscillations of systems of partial functional differential equations,we directly use the oscillatory definition,Green's formula and boundary condition of homogeneous Neumann to change the oscillatory problem of solutions to a class of systems of quasilinear parabolic equations of neutral type into the problem of which functional differential inequality haven't eventually positive solution.
针对垂直相加法无法讨论泛函偏微分方程组的强迫振动性的不足，直接利用振动的定义、Green公式以及齐次Neumann边界条件把中立型抛物微分方程组的振动问题转化为泛函微分不等式不存在最终正解的问题，然后利用最终正解的定义及上下极限得到了在齐次Neumann边界条件下判别其所有解振动或全振动的充分条件。
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In the reference [5], the author has suggested a method of vectorial graphicalcomputation of the undamped forced vibration of the system with one degreeof freedom.
在参考文献[5]中，作者曾提出单自由度系统无阻尼强迫振动的矢量图解计算方法，本文将这方法进一步推广，应用到单自由度系统阻尼强迫振动。
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Similarly, if the strong shear, which could suppress all the scattering in the quiescent two phase region, stopped, the follow-up phase separation also displayed characteristics of anisotropism and relaxation, In this dissertation, the transposed"butterfly'and"streakpattern were observed for the first time within the shear-history-influenced phase separation, which is found closely relevant to the anisotropical relaxation behavior of macromolecules. 5. The phase separation kinetics of PS/PVME under oscillatory shear was further studied on the base of that done under simple shear. It is found that, under specific temperature and strain amplitude, the occurrence of phase separation is strongly contingent on oscillatory frequency and only intermediate frequency could effectively induce phase separation; If all considered oscillatory shear could stimulate phase separation, a fixed frequency can maintain specific most probable phase size and higher frequency yields smaller phase, which makes a higher elasticity but weaker stress relaxation; Furthermore, higher frequency can produces stronger compulsory oscillation on the MPPS but won't change the mean of the MPPS. Under given frequency and strain amplitude, the phase separation kinetics dramatically depends on the phase angle of oscillation and the phase separation corresponding to different phase angle follows different dynamical process.
在简单剪切场下相分离动力学研究的基础上进一步对振动剪切场下PS／PVME的相分离动力力学进行了尝试性的研究，发现：在一定温度和振幅条件下，相分离的发生强烈的依赖于振动频率，只有中等频率的振动剪切才能有效地促进相分离的发生；在都能使相分离发生的前提下，一定频率的剪切能够使体系维持一定的最可几相尺寸，较高频率的剪切导致体系形成的相区尺寸较小，因而体系的弹性效应较强而应力松弛效应较弱；同时，更高频率的剪切对最可几相尺寸的强迫振动效应越强，但不会使最可几相尺寸的平均值发生改变；在一定的振幅和频率条件下，相分离的动力学过程会强烈地依赖于相位角，不同相位角对应的相分离遵循不同的动力学过程但机理一样。
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In accordance with damping layer position, damping layer value, damping layer length for free vibration and forced vibration to discuss which restrain vibrate effetely.
分别针对阻尼层的位置、阻尼层长度、阻尼值的大小在自由振动与强迫振动探讨其抑制振动效果。
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This paper fully discusses the basic principle and experimental methods of determining aircraft longitudinal dynamic stability derivative during using half-model and various oscillations-free oscillation and fored oscillation.
本文较全面地讨论了当采用不同的振动法，即自由振动法和强迫振动法时，用半模型测定飞行器纵向动导数的基本原理和实验方法。
- 更多网络解释与强迫振动相关的网络解释 [注：此内容来源于网络，仅供参考]
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damped forced vibration：阻尼强迫振动
damped absorber 阻尼吸振器 | damped forced vibration 阻尼强迫振动 | damped free vibration 阻尼自由振动
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forced oscillation：强迫振动
forced lubrication 强制润滑 | forced oscillation 强迫振动 | forced ventilation 强制通风
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forced vibration：强迫振动
按照振动系统中是否存在阻尼作用,振动分无阻尼振动(non-damping vibration)和 阻尼振动(damping vibration) ;按照对系统所施加作用力的形式,振动又可分为自由振动 (free vibration)和强迫振动(forced vibration) .下面分别进行分析.
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forced vibration：振动
按照振动系统中是否存在阻尼作用,振动分无阻尼振动(non-damping vibration)和阻尼振动(damping vibration);按照对系统所施加作用力的形式,振动又可分为自由振动(free vibration)和强迫振动(forced vibration).
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undamped forced vibration：无阻尼的强迫振动
Tovey 托维(姓氏) | undamped forced vibration 无阻尼的强迫振动 | shove sth. under the carpet 掩盖某事
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undamped forced vibration：无阻尼强迫振动
undamped absorber 无阻尼吸振器 | undamped forced vibration 无阻尼强迫振动 | undamped free vibration 无阻尼自由振动
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forced vibration frequency：强迫振动频率
forced vibration 强迫振动,受迫振动 | forced vibration frequency 强迫振动频率 | forced vibrations 强制振动,强迫振荡
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forced vibration method：强迫振动法
(牙合)向牵引:the forced eruption | 强迫振动法:forced vibration method | 递增负荷游泳:the pass to increase to carry the swimming sport
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differential equation of forced oscillation：强迫振动的微分方程
自由振动的微分方程 differential equation of free vibration | 强迫振动的微分方程 differential equation of forced oscillation | 串联电路的振荡方程 oscillation equation of series circuit
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forced vibrations：强制振动,强迫振荡
forced vibration frequency ==> 强迫振动频率 | forced vibrations ==> 强制振动,强迫振荡 | forced water circulation ==> 强制水循环