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L444 Daily english speaking

时间:2019-08-15 09:13:16      阅读:76      评论:0      收藏:0      [点我收藏+]

标签:ack   call   computer   out   travel   isl   ogr   called   mda   

In the long list of airline travel headaches, the boarding process has to be right up there with paying bag-check fees and finding just one freakin‘ Starbucks, please. Why does it take so long? There has to be a better way. Well, it turns out that there is — many, in fact. The one thought to be the most efficient was conceived by an astrophysicist, and it‘s called the Steffen。
He solved the problem using a computer program called a Markov chain Monte Carlo optimization algorithm, but the important part is the solution: It‘s most efficient if you board passengers in every other row, back to front, window seat to aisle seat.

as/tro/phy/si/cist /,æstr??‘fi?z?s?st/
Markov /‘mɑrk?f/
chain /t?en/
algorithm /‘ælg?‘r?ð?m/

L444 Daily english speaking

标签:ack   call   computer   out   travel   isl   ogr   called   mda   

原文地址:https://www.cnblogs.com/huangbaobaoi/p/11355772.html

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