韦翰先生一声声的再见比他太太叫得亲切得多。他笑容满面，仪态万方，又说了多少漂亮话。
Mr. Wickham's adieus were much more affectionate than his wife's. He smiled, looked handsome, and said many pretty things.
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.
实验部分以万方数据库中部分文档数据为例验证了该方法的有效性。
Finally the effectiveness of this method is proved by some documents of WanFang data in experimental section.
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.
眼镜板、切割环等磨损件，经过不断的技术攻关，使用寿命长，最佳泵送状态时，其寿命可达3万方。
The wearing parts, such as the anti-wearing plate and the cutting ring , have a long service life up to 30000 m3 under favorable condition .
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.
方法以中国学术期刊网、万方数据库为检索工具，检索1994 ~ 2005年国内公开发表的文献，录入SPSS统计分析软件包进行分析。
METHODS: The articles published in China from 1994 to 2005 were retrieved in CJFD and Wanfang Database put into SPSS package for statistical analysis.
方法以中国学术期刊网、万方数据库为检索工具，检索1994 ~ 2005年国内公开发表的文献，录入SPSS统计分析软件包进行分析。
METHODS: The articles published in China from 1994 to 2005 were retrieved in CJFD and Wanfang Database put into SPSS package for statistical analysis.
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