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随着人们生活水平的提高，啤酒已成为饮食中的重要组成部分。啤酒中２２２Ｒｎ如果过高也不利于人体健康，为了确保公众的健康与安全，我们于１９９３～１９９５年对省内四种啤酒及其生产水中２２２Ｒｎ水平进行了监测。１仪器与方法２２２Ｒｎ：用上海电子仪器厂生产的Ｆ...
As people’s living standards improve, beer has become an important part of the diet. 222Rn in beer is not conducive to human health if it is too high. In order to ensure the public’s health and safety, we monitored the levels of 222Rn in the four beers and their production water in the province from 1993 to 1995. 1 instruments and methods 222Rn: Shanghai Electronic Instrument Factory production F ...