随机力 meaning in English
random force
stochastic force
Examples
- A fundamental nonlinear motion equation about motor protein subject to random force and random potential is derived . the expression of the probability flux of this system was obtained
考虑在随机力和随机势的共同作用下，建立了马达蛋白所满足的非线性运动方程，并得到了系统的几率流密度。 - The analyses of stochastic force on fluidized bed systems apply the stochastic theory to flowing mechanism and studies of bubble distribution , and redound to open out the inside nonlinear mechanism and characteristic of fluidized beds
对流化床系统的随机力分析将随机理论的方法运用到流化床流动机理和气泡分布研究中，有助于揭示流化床内部非线性机理和特性。 - The stochastic structure and stochastic intelligent truss structure are taken as research object in this paper . the analytical model and method of the structural dynamic characteristic are investigated . when the applied forces are random excitation or random process ( stationary random process or non - stationary random process ) excitation , the structural dynamic response , the active vibration control for the intelligent structure , the optimal placement of the sensor and the actuator and the optimization of the feedback gains of the closed loop control system for the intelligent structure , and the effects of the structural parameters on the active vibration control et al are all studied systemically
本文以随机结构和随机智能桁架结构为对象，对结构动力特性分析模型与求解方法进行了研究；对结构在随机力或随机过程（平稳随机过程或非平稳随机过程）激励下，结构的动力响应、结构的振动主动控制、智能结构中作动和传感元件配置位置与闭环控制系统增益优化、结构参数对振动主动控制效果的影响等问题开展了全面而系统的研究。 - According with analyzing the forces acting on a particle , put forward the particle accurate motion trajectory which is determined by the certainty axial and radial force , as well as the uncertainty stochastic forces based on the above factors , the following motion characteristics between the solid and the liquid was analyzed , the following property of solid - liquid exists in all radial , axial and tangential directions
摘要通过对旋流器内固体颗粒的受力分析，提出固体颗粒精确运动轨迹结构是由确定性的径向力、轴向力以及不确定性的随机力所决定，并对固体颗粒存在的随机因素进行了分析。 - Stochastic resonance ( sr ) is a counterintuitive phenomenon of nonlinear dynamic systems wherein the noise ( stochastic force ) plays a constructive role . this phenomenon has then attracted much attention in the past two decades , and it has been observed that sr can occur in a wide variety of systems
随机共振现象是非线性动力学系统中的一种反直观的现象，当一个非线性动力学系统受到一个随机力(噪声)的激励，也就是系统输入具有一个连续的频谱，系统和输入的随机激励之间会产生一种协同作用，使得系统输出的性能有所提高，这一现象被称为随机共振。