Based on those characteristics, it was considered that this area has entered a new earthquake activity period.

依据地震成组活动特征推断本区进入了一个新的地震活跃时段。

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Objective: To observe the influence of carrying out artificial rupturing membrane in early activity period on birth process progress and delivery.

观察在活跃早期行人工破膜对产程进展及分娩的影响。

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The two models predicted that the next earthquake activity period of Northeast China begin at the year of 1997, and a magnitude of 7. 2 may be take place.

用所建模型进行预测，得到东北地区下一个地震活跃期约于1997年开始，活跃期内可能发生的最大地震为7.2级。

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Turning the Page for us refers to the HIV prevention research world really entering a new period in its activity, That new period comes 30 years into the HIV/AIDS epidemic.

VOA: standard.2010.07.15

However, this compared with a period of activity well below the boom years.

BBC: 'Early signs' of housing activity, says RICS

"The last week has seen an exceptional period of activity with almost 240 wildfire incidents in the Highlands and Islands area, " he said.

BBC: Firefighters extinguish wildfires on Skye

Rather, HFCS supporters argue that obesity is as much a function of a corresponding decline in physical activity during the same period that HFCS consumption increased.

FORBES: Souring On Sweeteners