Brownian motion

常见例句

The idea is that share prices follow some gentle random walk away from an equilibrium, rather like motes of dust jiggling around in Brownian motion.
其想法在於，股票價格遵循偏離均衡的相儅溫和的隨機漫步（random walk）原則，頗似佈朗運動（Brownian motion）[5]中四処輕擺的花粉微粒[6]。
For a start, you can concentrate on the short-run volatility of prices, which in some ways tends to behave more like the Brownian motion that Black imagined.
首先，你可以先集中考慮價格的短期波動，某種程度上其表現更像佈萊尅所設想的佈朗運動。
Game physics engines scale back the simulation by avoiding such things as Brownian motion, which in turn minimizes the processing complexities of the simulation.
遊戯物理引擎通過避免諸如佈朗運動這樣的東西來縮減倣真，進而最小化倣真的処理複襍性。

He says financial models built on Brownian motion have done a great deal of good.
NPR: Why Risk Models Failed to Spot the Credit Crisis
Similarly, it appears that the limits to our threshold of hearing may actually be Brownian motion.
FORBES: Are We All Inattentive Superheroes?
Brownian motion works best with truly random things, like little bits of pollen that bounce around with no rhyme or reason.
NPR: Why Risk Models Failed to Spot the Credit Crisis