Japan's Nikkei Index rose for the third straight day following gains overnight on Wall Street and a week of fluctuation amid global worries about a possible U.S. recession.
由于担心美国经济有可能陷入衰退，全球股市这个星期颇具动荡。华尔街股市星期四晚间开始回升后，日本日经指数连续第三天上扬。
Based on indices of electric power quality, we consider power fluctuation an additive index of electric power quality for a wind farm in real conditions.
在电能质量各分项指标的基础上，针对风电场的实际情况，引入了功率波动作为附加的电能质量指标。
The results show that the increasing rate of both general money and narrow money and their difference have remarkable effect on the fluctuation of price index.
结果表明：广义货币和狭义货币的增长率以及两者之差对物价指数的波动均有较显著的影响。
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