单词 | geomagnetic storm |
释义 | > as lemmasgeomagnetic storm geomagnetic storm n. a worldwide major disturbance of the earth's magnetic field caused by the interaction of the earth with high-speed charged particles ejected from the sun following a solar flare; cf. magnetic storm n. at magnetic adj. and n. Compounds. ΚΠ 1940 S. Chapman & J. Bartels Geomagnetism I. ix. 331 (caption) The Seddin records of two great geomagnetic storms. 1989 Omni Dec. 68/3 Intense bombardments by extra energetic particles from the sun are recognized today as geomagnetic storms. 2003 New Yorker 10 Nov. 48/2 Satellite signals were lost as solar flares sent geomagnetic storms into Earth's atmosphere. < as lemmas |
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