本文利用山东省及其邻区14个地震的37条等震线拟合山东地区地震烈度衰减公式。
The formula of seismic intensity attenuation fitted by using 37 isoseismal lines of 14 earthquakes in Shandong and near area.
在重新整理烈度、距离等参数的同时，认为取两等震线的中心线比取烈度的外包线更合理。
When reanalyzing the parameters for intensity and distance, it iS considered that taking the central line of the two isoseismic is more reasonable than taking the outer envelop of the intensity.
本文提出了利用等震线测定地震断层面的走向、倾向、倾角和破裂长度等震源参数的宏观方法。
In this paper, a method is proposed such that the strike, dip, dipping direction and fracture length of a fault plane can be determined using of isoseismal lines.
对多数地区，等震线略具狭长的形状，经验点椭圆模型可以减小点源模型和断层破裂模型的系统偏差。
For most of the regions, isoseismals are of somewhat elongated shape. The empirical point-ellipse model can reduce systematic deviation of point-source and fault-rupture models.
该方法由地震图扫描输入、灰度规一化、水平线消除、时标和起震点提取及智能跟踪与细化等步骤组成。
It includes seismogram input by scanner, grey normalization, horizontal line removal, extractions of time marks and start time of earthquake, and intelligent tracking and thinning.
配制系列高炉喷补料，并检测其烧后线变化及耐热震性等性能。
Gunning refractory are made and its properties, such as linear change during baking and thermal shock resistance, are measured.
配制系列高炉喷补料，并检测其烧后线变化及耐热震性等性能。
Gunning refractory are made and its properties, such as linear change during baking and thermal shock resistance, are measured.
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