compass swing 中文意思是什麼

compass swing 解釋
羅差測定
  • compass : n 1 周圍;界限,區域范圍;【音樂】音域。2 羅盤,羅針儀,指南針。3 〈pl 〉兩腳規,圓規。4 迂迴的路...
  • swing : vi 1 擺動,搖擺,搖動,揮動,搖蕩。2 (人、馬車等)大搖大擺地走 (along past by) 〈擺動著手臂〉...
  1. A compass is essentially a magnetized needle mounted in such a way that it can swing freely.

    實質上,指南針就是一個支起來能自由擺動的磁針。
  2. The good news is that any disappearance of the dipole will be temporary, the halfway point along a southward swing that would leave compass needles pointing toward antarctica rather than the frozen north

    值得慶幸的是,磁偶極場的消失是暫時性的,只是一種磁偶極場在做南北方向對調時,在過程中間所發生的現象。
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