The stock market went through the roof. From July 1982 through August 2000, the S&P 500 stock price index grew at an average annual real rate of over 12%.
从1982年7月到2000年8月,标普500股指以平均每年12%的速度增长。
Since the 1990s, the annual growth rate of China's economy has exceeded 9% on average. However, the index of the stock market has declined repeatedly.
九十年代以来,中国经济年均增长率超过百分之九,而股市却总是跌跌不休,今年更跌破一千点大关。
Border irrigation current advancement process model plays an important role to determine irrigation technical index, average field infiltration rate and roughness coefficient.
畦灌水流推进过程计算模型对确定灌水技术要素、田间平均入渗率和糙率有十分重要的作用。
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