1. What are isoseismal maps?
什么是等震线图?

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2. The isoseismal maps are valuable complements to the instrumental records.
等震线图是仪器记录有价值的补充资料。

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3. The isoseismal maps are valuable complements to the instrumental records.
线图是仪器记录有价值的补充资料。

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4. The first isoseismal lines were drawn by Liu Jichen of the earthquake of Anhui, in 1917 (Liu Jichen, 1917).
刘季辰对1917年安徽地震第一次绘制出了等震线图(刘季辰,1917)。

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5. Earthquake isoseismal is usually determined based on the macroscopic earthquake affection and damages observed in the field.
地震烈度包络线通常用地面调查宏观地震影响和破坏现象来划分。

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6. The formula of seismic intensity attenuation fitted by using 37 isoseismal lines of 14 earthquakes in Shandong and near area.
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。

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7. Their characteristics are shown clearly on the seismic deformation belts, isoseismal shapes, foreshocks and aftershocks distributions.
其共轭破裂特征在地震形变带展布、烈度等震线形态、前震和余震分布等方面表现明显。

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8. A method is presented for use in establishing probability model of seismic intensity attenuation in regions with abundant data of isoseismal maps.
本文在考虑地震烈度评定和预测的不确定性的基础上,提出建立烈度衰减概率模型的方法。

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9. Such maps are often referred to as isoseismal or zoning maps and depict acceleration levels predicted for different location in an earthquake zone.
这种地图通常被称为其烈度分布或分区图以及包含加速度各级预言为不同的地点在一个地震灾区。

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10. 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.
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。

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11. 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.
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。

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