- Theaveragedailydietaryintakeofcaloriesis2952kcalperperson.Theresultsshowthattheradioactivitylevelofvariedwaterbod-iesofthecitywaswithinnormalnaturalbackground.Eversincethestartofthe21stcentury,greateffortshavebeenmadebymanycentralcit-iesinChinainadju...
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