The spatial variation of seismic ground motions is produced primaryly by the three factors of geometric incoherency effect,wave-passage effect, and local site effect.
We propose and show that the integral of magneton for the neutral atom of coherence along its motion-path in electric field will contribute to a geometric phase.
Through the motive analysis ,the article states the affect to the chip size and geometric figure from the changes of cutting angles in the chipping course of durm chipper.
The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.