单词：random walk with drift
单词：random walk with drift 相关文章
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Ah, daydreaming. Is there anything more pleasant than sitting back and letting your thoughts drift? Well, yes: not letting your thoughts drift, for one.
Scientific American(十一)月
1. The sole survivor of the Sago Mine tragedy, Randy McCloy, released a letter detailing the last hours of the 12 miners who did not make it out. In the letter, McCloy talked about trying to signal th
美联社新闻一分钟2006
day after day i'm more confused 日复一日，我变得更加困惑 and i look for the light through the pourin' rain 希望在倾盆大雨中看到曙光 you know thats a game that i'd hate to loose 这是我不希望输的游戏， and i'm feelin'
The Voice 美国好声音
A familiar legend is that when people get lost in the woods, they walk in circles. Now, according to research conducted at the Max Planck Institute for Biological Cybernetics in Tuebingen, Germany, this is a natural human behavior. What we found was
自然百科2009年
In a darkened room lit by a single lamp, a torrent of 'rain' pours from the ceiling. But as visitors walk through the water, it seems impossible for them to get wet. This is part of Rain Room, a new weather themed art installation just debuted in Sha
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day after day i'm more confused 日复一日，我变得更加困惑 and i look for the light through the pourin' rain 希望在倾盆大雨中看到曙光 you know thats a game that i'd hate to loose 这是我不希望输的游戏， and i'm feelin'
The Voice 美国好声音