气象经济服务正走向多样化、精加工时代气象经济有“一度效应”和德尔菲气象定律。在德国,平均气温超过22摄氏度时,啤酒就开始畅销,在此基础上气温每上升一摄氏度,啤酒平均每天便会多销230万瓶——这就是著名的“啤酒指数”。德尔菲气象定律是:气象投入与产出比为 Meteorological economic services are moving towards diversification, meteorological economy in the era of finishing have “once effect ” and Delphi ’s meteorological law. In Germany, beer starts to sell well when the average temperature is above 22 degrees Celsius. On the basis of this, the temperature rises by one degree Celsius every day, and beer on average gets 2.3 million more bottles a day - the famous Beer Index. Delphi weather law is: meteorological input and output ratio