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没时间仔细看，放上来大家分享。
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从这个文件里快速浏览的时候看到这样一段7 Y7 G( p& z! i% E
EFFECTS ON HUMANS
) Z9 k0 `/ A! y) B$ VThere does not appear to be any convincing evidence that water hardness causes adverse( v2 M4 j$ S& D# D) S) S2 G0 ~
health effects in humans. In contrast, the results of a number of epidemiological studies have q8 K% ~# {0 t N* d& ~9 D$ G
suggested that water hardness may protect against disease. However, the available data are
/ c4 M, E. A+ Z) b# L5 ~inadequate to prove any causal association.
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谁有时间翻译一下大家一起讨论？
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 该贴已经同步到 waterok的微博 |
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发表于 2012-5-29 09:45
