magnetic deviation

名词 n.

英文释义

名词 n.
  1. Used other than figuratively or idiomatically: see magnetic, deviation. countable,uncountable
    — Preliminary experiments with radium of activity 1000 showed that it was very difficult to determine the magnetic deviation of the α rays.
  2. The difference in angle between magnetic north and the north shown by a compass at any given location and time, caused by interference from local magnetic fields. countable,uncountable
  3. Magnetic declination. countable,uncountable
    — This angular difference is the local magnetic deviation (Figure C.2). Navigation systems normally work relative to True North and therefore must remove the local magnetic deviation.

词形变化

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