1) Yearly earthquake tendency
年度地震趋势
2) The annual earthquake tendency prediction
年度地震趋势预测
3) annual prediction of seismicity tendency
年度地震趋势会商
4) earthquake tendency
地震趋势
1.
Fine positioning for the small earthquakes near Changdao area and analysis of earthquake tendency;
长岛附近地区小震精定位及地震趋势分析
6) seismic tendency
地震趋势
1.
Using the 19-order non-linear math poly-nomial which coefficent parameters can be obtained by method of least square;The author made optimum approaches to data by fitting,and made a prediction of seismic tendency in 1-2 year s time.
使用数学中19阶多项式模型,对地震资料进行最佳逼近拟合,并递推未来1～2年时间尺度预测,模型中的参数用最小二乘法求取,引用了一种数学方法来描述东北地震区的地震趋势规律。
补充资料：年度
1.根据业务性质和需要而规定的有一定起讫日期的十二个月。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条