It is significant to study power quality.

研究电能质量问题有重要的意义。

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Some college students lack of study power and aim, so turn to love to spend time search for happiness.

一些大学生缺少学习动力、目标，于是转到谈情说爱，聊以消磨时光，寻求快乐。

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So the trend is calculated it is a kind of very important and very basic calculation to study power system.

所以潮流计算是研究电力系统的一种很重要的和很基本的计算。

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He also led a study that showed that airborne particles produced by automobile exhaust, industry and coal or oil fired power plants can cause blood pressure to rise to dangerous levels.

VOA: standard.2010.08.04

Although poor, he went on to study power system automation through correspondence classes at the Shanghai University of Electric Power.

FORBES: YGSOFT: Eyes on Chinese Energy

Federal research dollars for study of solar power dwindled after the Carter administration, and oil became cheap and plentiful again.

CNN: Will solar energy come into the mainstream?

Both Forbes senior editor Matt Herper and I blogged about this Harvard study about the power of placebos that came out last week.

FORBES: Harvard Placebo Study Was Seriously Overhyped