查询词典 brownian movement

Einstein,"according to study molecular motion of suspended particles in the liquid static movement" in the text, to explain Atomism "Brownian motion."

爱因斯坦在《根据分子运动论研究静止液体中悬浮微粒的运动》一文中，以原子论解释"布朗运动"。

Brownian motion is a very small number of particles suspended in the liquid in the irregular movement, R.

布朗运动是一些极小的微粒悬浮在液体中的不规则运动，首先被R。

Brownian motion studies have shown that a perpetual state of random molecular movement, and there is fluctuation.

布朗运动的研究表明，分子永远处于无规则的运动中，而且存在涨落。

But after suspension temperature raise to some extent, it causes a tendency ----- the gravitational settling speed appears to reduce, the suspension filtration rate reduces subsequently, and the filtration time lengthens, because the movement of the Brownian molecular intensifies.

随着温度的升高，磷酸料浆的黏度降低，料浆重力沉降速度增大，过滤时间缩短，但当温度升高到一定程度后，由于分子的布朗运动加剧，会使得重力沉降速度出现降低趋势，继而使其过滤时间变长。

The length of central region of the cell decreases with the increasing oscillation amplitude and Strouhal number. The movement of Brownian particles can be either periodic or chaotic from whichever region the particles originate.

模拟结果表明，涡胞中心区质点的运动有强周期性，轨迹呈螺旋形状，而边缘区质点的运动是一种混沌行为，两区的质点被分界线隔开；中心区宽度随振幅、Strouhal数的增大而减小；布朗粒子的分子扩散效应可以克服两区分界线的限制。

For the study of Brownian motion established kinetic theory of gases played an important role in the process of .1827, Brown observed that pollen suspended in water such as the random motion of material particles .1877 year, Delta claims that the particles The irregular movement of liquid molecules to its collision-induced .1905 imbalance and later years, Einstein, Langevin Smolukhovski, and they were published on the theory of Brownian motion .1908 year, Perrin Experimental observation of the system, confirmed the correctness of the theory.

对于布朗运动的研究在气体动理论建立的过程中起过重要作用。1827年，布朗观察到悬浮在水中的花粉等物质微粒的无规则运动。1877年，德耳索指出，微粒的不规则运动是液体分子对它的不平衡碰撞引起的。1905年及稍后，爱因斯坦、斯莫卢霍夫斯基和朗之万分别发表了他们关于布朗运动的理论。1908年，佩兰的系统实验观察，证实了上述理论的正确性。

He knows that he's one of the mostdominant players in the NBA right now.

我知道他现在是联盟里最有统治力的球员之一了。

Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

利用BCG分析方法对我国的志愿服务组织管理进行了分析。