Seasonal and annual temperature "s paroxysmal increase mainly happen at night, and the summer daytime temperature has paroxysmal decrease in the early stage."

各个季节(冬李除外)及年气温突变性增温主要发生在夜间，且在前期夏季白天气温发生跃变性降温。

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Despite a decrease in sales of semiconductor chips and TVs due to seasonal factors, an increase in profitability in display panels and mobile phones pushed up quarterly operating profit margins by 1.7 percentage points to 12.9 percent.

ENGADGET: Samsung's Q1 2012 profits nearly double year-over-year on higher margins for TVs and phones