单词 | magnetic pole |
释义 | magnetic pole (once / 20957 pages) n WORD FAMILY magnetic pole: magnetic poles USAGE EXAMPLESAfter the war ended, explorer John Ross didn’t find the passage, but did find the North Magnetic Pole during his 1829-1833 expedition. Time(Aug 16, 2016) Auroras are created when “high energy particles enter a planet’s atmosphere near its magnetic poles and collide with atoms of gas,” explains NASA/ESA. Time(Jun 30, 2016) When a charged particle bounces from one magnetic pole to the other, it must cross the equatorial plane of Saturn. Carl Sagan, Cosmos(1980) 1n either of two points where the lines of force of the Earth's magnetic field are vertical Hyper geographic point, geographical point a point on the surface of the Earth 2n one of the two ends of a magnet where the magnetism seems to be concentrated Syn|Hypo|Hyper pole negative magnetic pole, negative pole, south-seeking pole the pole of a magnet that points toward the south when the magnet is suspended freely north-seeking pole, positive magnetic pole, positive polethe pole of a magnet that points toward the north when the magnet is suspended freely end, terminal either extremity of something that has length |
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