作者对第5个地震活跃期的特点提出了一些看法。
As the characteristics of the 5th earthquake active period, some opinions are put forward.
有地震学家表明，地球已经进入了“地震活跃期”。
Seismologists are now suggesting the Earth has entered an active seismic period.
云南有4个地震活跃期，但安达曼弧与缅甸平原却只有3个，缺失第3活跃期。
There are 4 seismic active periods in Yunnan, but only 3 in Andaman Arc and Myanmar, lacking of the third active period.
今年以来累计数十次大小地震，让很多人不禁产生这样的疑问：地球是否进入新一轮地震活跃期？
So far, dozens of earthquakes of varying magnitudes have been registered in aggregate this year. People therefore start to wonder whether the Earth has entered a new phase of frequent earthquakes.
地球自转速度变慢、日长变长、华北地震活跃，据此认为目前华北处于非强震活动期；
When the speed of earth rotation is slowing, the length of day is lengthening, and the earthquakes in North China are active.
本活跃期尚余的1～2个活跃幕中，山西地震带是值的注意的一个地区。
In the rest 1-2 active episodes of this active period, Shanxi Earthquake Zone is one that merits attention.
值得注意的一点是，元代山西地区是全国地震灾害最为严重的区域，元代处于山西地区地震的活跃期。
It's worth noting that Shanxi province is the worst earthquake disaster area in Yuan dynasty, Yuan dynasty is the active period of earthquakes in Shanxi province.
从系舟山北麓断裂的古地震研究来看，从末次稳定期转入最新活跃期是突然的、强烈的。
Paleoearthquakes on the north Xizhou piedmont fault show that the switch from the last stable to the recent active tectonic stage was abrupt and intense.
从系舟山北麓断裂的古地震研究来看，从末次稳定期转入最新活跃期是突然的、强烈的。
Paleoearthquakes on the north Xizhou piedmont fault show that the switch from the last stable to the recent active tectonic stage was abrupt and intense.
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