d*********t
发帖数: 4393 | 1 【 以下文字转载自 Military 讨论区 】
发信人: davidwright (davidwright), 信区: Military
标 题: 100-year flood zz
发信站: BBS 未名空间站 (Wed Jul 21 09:41:07 2010, 美东)
100-year flood
From Wikipedia, the free encyclopedia
A one-hundred-year flood is calculated to be the level of flood water
expected to be equaled or exceeded every 100 years on average. The 100-year
flood is more accurately referred to as the 1% annual exceedance probability
flood, since it is a flood that has a 1% chance of being equaled or
exceeded in any | b******n
发帖数: 4225 | 2 wiki是不能作为专业资料的……
year
probability
【在 d*********t 的大作中提到】
: 【 以下文字转载自 Military 讨论区 】
: 发信人: davidwright (davidwright), 信区: Military
: 标 题: 100-year flood zz
: 发信站: BBS 未名空间站 (Wed Jul 21 09:41:07 2010, 美东)
: 100-year flood
: From Wikipedia, the free encyclopedia
: A one-hundred-year flood is calculated to be the level of flood water
: expected to be equaled or exceeded every 100 years on average. The 100-year
: flood is more accurately referred to as the 1% annual exceedance probability
: flood, since it is a flood that has a 1% chance of being equaled or
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