鲜花( 151) 鸡蛋( 0)
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转一篇从数理统计角度关于病毒起源的分析
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, K/ m7 \, V2 ]: q, JRockland County population 325,789 (2019)
. O# `" _, Q6 hhttps://www.google.ca/search?sxs ... &sclient=psy-ab
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' X+ j1 x7 u {8 SRockland County COVID-19 cases 9,699 by April 22+ @# {% G* W! J) N* n# S
https://www.lohud.com/story/news ... dnesday/3002554001/, k, ]9 |% X# ], |: u, P
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9699 / 325789 = 2.98% !
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How to Get Rid of Bats in the Attic$ q# i7 u3 n' ` j
http://www.wildlifeanimalcontrol.com/bats.html
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4 _" [; g/ ^- m+ E; m1 T补充内容 (2020-4-22 23:04):
- g! h/ m4 `) u9 h, U/ S* r# dThere have been 23,150 tests performed here (Rockland County), with a 41.9% rate of positives.
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