seismometry การใช้
- One of the most important tools is seismometry.
- The concerning technical discipline is called "'seismometry "', a branch of seismology.
- The cores of planets are inaccessible, studied indirectly by seismometry, gravimetry, and in some cases magnetometry.
- Chapters outline basic theorems in dynamic elasticity, representation of seismic sources, elastic waves from a point dislocation, plane waves in homogeneous media and their reflection and transmission at a plane boundary, reflection and refraction of spherical waves; Lamb's problem, surface waves in a vertically heterogeneous medium, free oscillations of the Earth, body waves in media with depth-dependent properties, the seismic source : kinematics, the seismic source : dynamics, and principles of seismometry