The results show that monthly rain acidity series exhibit fractal Brown motion with Hurst exponent H> 0.
表明其变化表现为分形布朗运动，各月份降水酸度值是相互关联的。
In 1985, prove Theorem 1.1 from the point of Brown Motion. This paper USES the method of establishing the convex envelope, giving a proof in Partial Differential Equation.
在1985年从布朗运动的角度证明了定理1.1，本文利用构造凸包络的方法，给出了该定理偏微分上的证明。
By taking the image to be compressed as a grey-level surface of some fractal brown motion, the fractal dimension of this surface gives out a good description of its texture characteristics.
把灰度图像看作是某种分数布朗运动形成的(分形)灰度表面，并用这种灰度表面的分形维数来刻画它的纹理粗糙程度。
In this paper, the authors give a strict proof of geometric Brown motion displayed by stock prices using the methods of approximation from discrete process to continuous stochastic process.
通过由一般的离散过程逼近连续随机过程的方法，给予证券价格按有漂移率的几何布朗运动变化的一个严格的证明，并指出了股票价格过程的一般模型。
But the PM2.5 particle obeys Brown motion law is out of order, into the pore particles less than the calculation theory, the use of screens should be longer than the theoretical calculation time.
但PM 2.5微粒运动也遵循布朗运动规律，是杂乱无章的，进入微孔的颗粒比理论计算少，纱窗使用时间应比理论计算时间更长。
Greg Brown, the company's co-chief executive, said the sale of the unit would help put the company's plan into motion.
公司的联合首席执行官格雷格·布朗(Greg Brown)说这笔交易将帮助他们将公司规划付诸实践。
At first Brown attributed the motion to a mobility possessed by the pollen grains by virtue of their animate nature.
起初，布朗把这种运动归结为由花粉生物性质所决定的迁移过程。
At first Brown attributed the motion to a mobility possessed by the pollen grains by virtue of their animate nature.
起初，布朗把这种运动归结为由花粉生物性质所决定的迁移过程。
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