moment tensor उदाहरण वाक्य

In the case of an underground nuclear explosion, for instance, the seismic moment tensor is isotropic and this difference allows such explosions to be easily discriminated from their seismic response.
To give an example, in the 2004 Indian Ocean earthquake, the moment tensor solution gives two nodal planes, one dipping northeast at 6 degrees and one dipping southwest at 84 degrees.
Then the eigenvalues of this empirical moment tensor can be interpreted as the probability of choosing a specific topic and each column of the factor matrix E [ x | h = k ] corresponds to probabilities of words in the vocabulary in the corresponding topic.
His theory was confirmed through the observed asymmetric radiation of long-period surface-waves from the great Chilean earthquake of May 22, 1960, where he introduced the fundamental concepts of'Directivity'and'Potency'from which the moment tensor is derived.
The pattern of energy radiated during an earthquake with a single direction of motion on a single fault plane may be modelled as a " double couple ", which is described mathematically as a special case of a second order tensor ( similar to those for strain ) known as the moment tensor.