沿消减带的某些板块边界似乎长期无震。
Certain parts of the plate boundaries along subduction zones appear to be aseismic.
并认为无震异常空间分布的不均匀性、时间分布上的突发性特征与此有关。
It is held that this is responsible to the inhomogeneity of the space distribution of aseismic anomalies and the jump of the time distribution.
并与研究区内随机挑选的25个无震子区的构造因子进行了综合类比分析。
A synthetic study of analogy has been made by using the structural factors between these structure backgrounds and 25 aseismic sub-areas selected randomly from the studied region.
最后,简要叙述了震群发生过程中根据震群特征作出的无强震预报,及由此得到的良好社会经济效果。
Lastly, a brief account has been given on a non-strong earthquake prediction made in the light of swarm characteristics during the time, and on its satisfactory social and economic results afterward.
针对大高宽比橡胶垫隔震结构在高烈度区可能存在倾覆危险的问题,设计了一种水平接近无刚度、竖向有耗能能力的抗倾覆装置。
The proposals of reinforcement on multilayer masonry-concrete structure office buildings in the high-intensity earthquake region on aspect of seismic design are put forward.
针对大高宽比橡胶垫隔震结构在高烈度区可能存在倾覆危险的问题,设计了一种水平接近无刚度、竖向有耗能能力的抗倾覆装置。
The proposals of reinforcement on multilayer masonry-concrete structure office buildings in the high-intensity earthquake region on aspect of seismic design are put forward.
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