英语词汇“random walk”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	random walk
释义	random walk noun Physics The movements of an object or changes in a variable that follow no discernible pattern or trend.This book popularized the ideas that the stock market is efficient and that its prices follow a random walk.... For example, the path taken by an individual molecule in a gas is very well modeled as a random walk, entirely probabilistic in its nature. We observe good random walks for all these quantities.
随便看	off stump off-switch off-tackle offtake off target off the ball off the beaten track off the beaten track (or path) off the bit (or bridle) off the boat off-the-course off the cuff off-the-face off the grid off the grog off the hook off-the-job off the map off the pace off the peg off-the-plan off the rack off the record off-the-road off the scale

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。