Sentence examples for motion of about from inspiring English sources

They found relative motion of about 3 mm (0.12 in) per year for two H-beams on opposite sides of an active fault and argued that this implied a strain (deformation) in the New Madrid region as great as that found in plate-boundary regions such as the San Andreas Fault zone in California.

Alternate sign magnetic flux patches in the equatorial band highlighted by that procedure show a westward motion of about 17 km/year.

From our analysis, we recognize the left-lateral motion of about 2 mm/yr across the DBPF, and a right-lateral shear of 1 2 mm/yr across SLF and DRF.

A new population of uncatalogued objects in geosynchronous Earth orbits (GEO), with a mean motion of about 1 rev/day and eccentricities up to 0.6, has been identified recently.

Butt-head, however, preferred to head bang with a range of motion of about 75°.

Our initial estimate of the ionospheric drift velocity based on SAGA measurements is a northwestward motion of about 1100 m/s.

To accomplish these objectives, JASMINE will measure trigonometric parallaxes, positions and proper motions of about 10 million stars with a precision of 10 μarcsec at z = 14 mag.

To accomplish these objectives JASMINE will measure trigonometric parallaxes, positions and proper motions of about 10 million stars with a precision of 10 μas at z = 14 mag.

As with similar objects discovered in near synchronous trajectories, long lifetime orbits, with mean motions of about 2 revolutions per day, were found possible for debris characterized by extremely high area-to-mass ratios.

The European Space Agency's Gaia probe, which launched last December, is designed to create a three-dimensional map of Earth's Milky Way galaxy, mapping the motions of about 1 billion objects.

It is difficult to obtain wide motion range of about ± 90° for each joint by the link drive mechanisms.