activity interval time

基本解釋

These methods include: the direct- indirect aftershock method, shock-to-shock seismic activity method and logarithm time interval method.
方法二是震間地震活動法；方法三是對數(shù)時間間隔法。
Configure channels with a disconnect interval so that they can go inactive when there is no activity on the channel after a period of time.
為通道配置斷開連接間隔，以便通道上在一段時間后沒有活動時，通道能轉(zhuǎn)為非活動狀態(tài)。
As well around the extreme values of sunspot activity and the time interval of relatively large variations of the acceleration of rotation of the earth may also trigger large earthquakes.
而太陽活動極值前后及自轉(zhuǎn)加速度變化較大時段可能觸發(fā)大地震。