Brownian motion 美['braʊniən məʊʃn] 英['braʊniən məʊʃn] un.布朗运动;布朗氏运动 网络伯朗运动;布朗宁运动;布朗活动 权威英汉双解 英汉 网络释义 brownian-motion n. 1. 布朗运动(流体中悬浮颗粒所作的不规则运动)the movement without any regular pattern made by very smal...
We study the motion of a Brownian particle in, evolving in a dynamic random environment (DRE), given by the solution to the Itô SDE (1) whereis a standard two-dimensional Brownian motion andis a time-dependent random field which is independent from. We taketo be a regularised version ...
英语翻译The intensity of the resulting light pulses reflects the frequency of Brownian Motion within the sample,which in turn is a function of the particle size.其实只有一个xx be function of xx句式看不懂,谁能结合语句语境告诉
a因为我很在乎你呀!你不知道吗? Because I care about you very much! You do not know?[translate] aBrownian motion, while β is the volatility of the cash flows. These net cash flows are only available to the firm once development has[translate]...
Brownian motion provides information regarding the microscopic geometry and motion of molecules, insofar as it occurs as a result of molecular collisions with a colloid particle. We found that the mobility of polystyrene beads from the Brownian motion in a water-ethanol mixture is larger than that ...
abest of its knowledge. In our model, the benefi ts from a development project are represented by the project's net cash flows a f te r[translate] adC=αCdt + βCdw : ð4Þ[translate] aBrownian motion, while β is the volatility of the cash flows. Th es e n et c as h fl...
In 1827, a botanist by the name of Robert Brown was examining the motion of grains of pollen suspended under water from a species of plants. Brown observed the motion of the particles ejected from these pollen grains which followed a seemingly "jittery" motion; this was the first ever record...
Let B =\\{ B_t \\, : \\, t \\geq 0 \\} B =\\{ B_t \\, : \\, t \\geq 0 \\} be a real-valued fractional Brownian motion of index H \\in (0,1) H \\in (0,1) . We prove that the macroscopic Hausdorff dimension of the level sets \\mathcal{L}_x = \\left...
A result of R. Durrett, D. Iglehart and D. Miller states that Brownian meander is Brownian motion conditioned to stay positive for a unit of time, in the sense that it is the weak limit, as $x$ goes to 0, of Brownian motion started at $x>0$ and conditioned to stay positive for ...
Thus, as a result of Brownian motion, the effective thermal conductivity, k, which is composed of the particles' conventional static part and the ... J Koo,C Kleinstreuer - 《Journal of Nanoparticle Research》 被引量: 1056发表: 2004年 A micro-convection model for thermal conductivity of na...