食用硝盐应该是亚硝酸盐.是加在肉制品中的，主要作用是生色剂，能使肉变成鲜红色(火腿肠，方腿等中都有)。其次它能使肉的口感更鲜美。但一定要控制剂量，否则可能导致中毒.
How do I get both alerts, one invoked from silverlight and the other invoked from javascript, to show the same data in the same way.
In the old days we used to access the database through stored procedures.They were seen as `the better\' way of managing the data.We keep the data in the database, and any language/platform can access
Both article are proving this. http://www.kyleschaeffer.com/best-practices/css-font-size-em-v开发者_StackOverflow社区s-px-vs-pt-vs/
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