国家明智
发表于 2025-3-26 23:01:04
Elektromagnetische Energiewandlerymmetric stresses. The rotational motions generate oscillations which propagate in the form of rotational waves, provided that the elastic properties of the medium are asymmetric or the medium consists of loose grains. Therefore, we found it very important to identify the traces of rotational motion
灵敏
发表于 2025-3-27 01:43:56
Feldtheorie in ruhender Materie,lasztorna (GKP) by means of the HVSR (Horizontal to Vertical Spectral Ratio) technique. This approach, developed by Nakamura (Q Rep Railway Tech Res Inst 30:25–33, 1989), allows to estimate the amplification effects due to coherent summing up of the direct and multi-reflected waves, while analysing
cluster
发表于 2025-3-27 08:03:01
https://doi.org/10.1007/978-3-642-86551-0mining. As a source of information for investigation of stability of aged mining openings, a distributed measurement network (DMN) combined with seismic station has been built up gradually since 2004. DMN is equipped with sensors for measurement of mine water level changes (3 selected monitoring poi
我要沮丧
发表于 2025-3-27 12:20:52
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Immunoglobulin
发表于 2025-3-27 16:33:20
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Breach
发表于 2025-3-27 21:41:19
Die formalen Methoden der Elektrostatik, Jurassic brown coal was conducted in the vicinity of the village. The principal purpose of the study was to explain the origin of the deformations and to define the geotechnical conditions for building foundation. Geoelectrical investigations (resistivity and induced polarization imaging) and geote
妨碍
发表于 2025-3-27 23:20:05
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喷油井
发表于 2025-3-28 04:57:08
,Die Maxwell’schen Gleichungen,t that the velocity is influenced on system of fractures. The fracture sets can cause velocity dispersion. The theory of displacement discontinuity was applied for an explanation of fractures influence on the seismic wave propagation. According to this theory, the fracture stiffness can be assessed
Agnosia
发表于 2025-3-28 06:45:01
https://doi.org/10.1007/978-3-663-01478-2a was situated about 1 km north of the village of Kądzielnia. The aim of the study was to investigate the geological structure of post-glacial sediments using electrical resisitivity imaging. The measurements were taken along three profiles, two of them with the Wenner array and one with the Schlumb
老巫婆
发表于 2025-3-28 12:58:25
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