focal mechanism
[地震] 震源机制
常用释义
英式发音
美式发音
基本释义
- [地震] 震源机制；震源机构
例句
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1·The focal mechanism is mainly left-lateral strike-slip, with a small thrust component.震源机制主要是左旋走滑，带有很小的逆冲倾滑分量。
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2·The focal mechanism solution of 15 earthquakes in Fujian Shuikou reservoir area is calculated.求解了福建水口水库地区15个地震的震源机制解。
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3·We used the results of focal mechanism solution to explain abnormal characteristics of tilt very well.并用震源机制解的结果对地倾斜的异常特征作了较好的解释。
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4·These focal mechanism solutions showed different property in the 4 quadrants. And the property in opposite quadrant was close.这些震源机制解在4个象限中呈现出了不同的性质，且每两个相对象限中震源机制解的性质相近。
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5·The location of the earthquakes; tomographic imaging; focal mechanism; pseudo-bending ray tracing; the integral of the wavenumber.震源定位； 层析成像； 震源机制； 伪弯曲法射线追踪； 波数积分。
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6·The focal mechanism of the M4.9 earthquake shows that it belongs to strike slip type that is similar to the M6.4 earthquake in 1969.本次4.9级地震作出的震源机制解显示为走滑型，与1969年主震的情况较为类似。
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7·Moreover, most aftershocks of strong earthquake are small and moderate events, which provide important information on focal mechanism of mainshock.此外，强震的余震多为中小地震，大量中小余震可为主震发震机理研究提供重要信息。
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8·Their focal mechanism solutions show that the nearly E-W or WNW-ESE horizontal tensional stress controls the lithospheric stress field in the region.震源机制结果显示，近E-W向或WNW-ESE向的水平扩张应力控制着该区的岩石圈应力场；
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9·According to focal mechanism, the directions of main press stress of the two are NNW in the seismic area but the fault plane solutions are different.震区的主压应力为北北西方向，两震的受力方向基本一致，但断层面解明显不同。
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10·The average focal mechanism of the swarm area has been inversed from the spatial distribution of the polarities of 2177 P-wave initial motions in the Jaishi swarm.根据伽师震群地震的2 1 77个P波初动方向记录，计算了伽师震群的平均震源机制解。