magnetic variations

英 美
  • 磁变
  • magnetic adj.有磁性的;有吸引力的;催眠术的n.磁体,磁性物质
  • variations n.变更;变化;变异;变奏曲名词variation的复数形式.
名词 magnetic variation:
  1. the angle (at a particular location) between magnetic north and true north