geomagnetic excursionの例文

例文

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1. Brief disruptions that do not result in reversal are called geomagnetic excursions.
2. Scientific opinion is divided on what causes geomagnetic excursions.
3. The records typically include long periods of small change with occasional large changes reflecting geomagnetic excursions and reversals.
4. A related phenomenon, a geomagnetic excursion, amounts to an incomplete reversal, with no change in polarity.
5. Except for recent periods of the geologic past, it is not well known how frequently geomagnetic excursions occur.