Sentence examples for major boundaries from inspiring English sources
The major boundaries between geomorphic units are qualitatively defined by sharp changes in tone.
The results show significant features, including slow upper crust but fast lower crust under Sichuan Basin, rapid Moho variation, and slow Pn in the plateau and fast Pn in the borderland separated by major boundaries and faults.
Nonlinear isolated electrostatic solitary waves (ESWs) are observed routinely at many of Earth's major boundaries by the Wideband Data (WBD) plasma wave receivers that are mounted on the four Cluster satellites.
The effect of reflections and conversions at major boundaries (the core-mantle boundary in Mars' case) is accounted for by using the Zöppritz equations evaluated with appropriate material properties at the boundary and incoming and outgoing wavefront normal angles (Young and Braile 1976).
Geophysicists believe that hotspots originate at one of two major boundaries deep in the Earth, either a shallow interface in the lower mantle between an upper convecting layer and a lower non-convecting layer, or a deeper D" ("D double-prime") layer, approximately 200 km thick and immediately above the core-mantle boundary.
Then grid cells that included the major boundaries of the shape were "marked," meaning that the address positions were recorded in a table.
As a festival positioned on a major boundary in the year, Halloween faced in two different directions.
Antarctic Convergence, transition region of the Southern Hemisphere, a major boundary zone of the world's oceans that separates the waters surrounding Antarctica into Antarctic and sub-antarctic regions.
The April 2012 quakes occurred far from a major boundary between tectonic plates, however.
The listric Cangdong and Hangu faults mark the major boundary faults controlling the extensional structure of the basin.
Localisation of the most prominent extensional deformation structures occurred along the major boundary fault which is located about 4 km west of the Årvollskogen borehole.
