得到封闭的光强朗之万方程。
广义朗之万方程中记忆函数是一个重要变量。
The memory function in Generalized Langevin Equation is an important variable.
采用一个具有协变形式的朗之万方程组来描述不对称热核裂变。
A three-dimensional Langevin equation with covariant form is applied to describe the asymmetric nuclear fission.
采用介观的化学朗之万方程研究了内噪音对于钙离子阵发振荡行为的影响。
The response of calcium bursting oscillation to internal noise is studied by solving mesoscopic chemical Langevin equations.
本文利用朗之万分子动力学，数值研究粗糙固体边界层表面单层流体的脱钉特性。
Using Langevin molecular dynamics simulation, we investigate numerically the depinning dynamics of fluid monolayer at a rough solid boundary.
本文用经典力学中推广的朗之万方程研究了离子注入中入射离子与固体的相互作用。
The interactions between incident particles and solids in ion implantation have been investigated based on the generalized Langevin equation of classical dynamics.
以盖尔朗之万，法国雕塑家和型号标记谁一直三维打印自己的机械师同伴自2012年年初。
Take Gael Langevin, a French sculptor and model marker who has been 3d-printing his own mechanic companion since early 2012.
本文介绍了以朗之万的布朗运动模型理论为依据测量超细颗粒布朗运动与粒径关系的一种新方法。
This paper introduces a new method that measures Brownian movement track and particles size of submicron particles according to Langevin s Brownian movement theory.
本文从一个由加性噪声和乘性噪声驱动的朗之万方程出发，研究了欠阻尼动力学系统涨落势垒作用下的扩散性质。
We apply a Langevin model by imposing additive and multiplicative noises to study thermally activated diffusion over a fluctuating barrier in underdamped dynamics.
提出一种稳定和精确的坐标变换和闭合积分方法，用以求解描述周期势场中布朗粒子作定向运动的乘性朗之万方程。
A stable and accurate integral closed algorithm is presented, which is used to solve multiplicative Langevin equation describing the directed motion of a particle in a periodic potential.
摘要：本文从一个由加性噪声和乘性噪声驱动的朗之万方程出发，研究了欠阻尼动力学系统涨落势垒作用下的扩散性质。
Abstract: We apply a Langevin model by imposing additive and multiplicative noises to study thermally activated diffusion over a fluctuating barrier in underdamped dynamics.
提出利用平均最后通过鞍点时间计算热核裂变速率，结果表明平均最后通过鞍点时间的倒数比平均首次通过断点时间的倒数更接近朗之万数值模拟值。
The mean last passage time is introduced to instead of the mean first passage time for studying the decay of an induced-fissioning system.
提出利用平均最后通过鞍点时间计算热核裂变速率，结果表明平均最后通过鞍点时间的倒数比平均首次通过断点时间的倒数更接近朗之万数值模拟值。
The mean last passage time is introduced to instead of the mean first passage time for studying the decay of an induced-fissioning system.
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