| 单词 | random walk |
| 释义 | random walk noun[S] ukusFINANCE,STOCK MARKET behaviourofshares,interestrates, afinancialmarket, etc. that israndom, so that it is notpossibleto say whatfuturebehaviourwill bebasedon pastactivity: Thereportsuggeststheexchangerateis on arandomwalkand it is toodifficulttopredictwhere it willsettle. therandomwalkhypothesis/theory/model Examplesofrandom walkrandom walk However, if therandomwalktraverses through itself, the resulting loop is erased before therandomwalkproceeds. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.New cells are then subsequently added to the maze, initiating arandomwalk. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Take any two vertices and perform loop-erasedrandomwalkfrom one to the other. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.To preventrandomwalkbehavior, overrelaxation methods can be used to update each variable in turn. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.One theory regarding sports betting is that it is arandomwalk. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.This model assumes a simplerandomwalkin time and the absence of density dependent population regulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Some of them are more like arandomwalkthan an oscillation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.If is nonzero, therandomwalkwill vary about a linear trend. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.How many times will arandomwalkcross a boundary line if permitted to continue walking forever? From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.For example, take arandomwalkuntil it hits a circle of radius "r" times the step length. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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