| 释义 |
north-polar, a.
[f. north pole: cf. polar a.]
Of or pertaining to the north pole (see pole n.2).
1784Herschel in Phil. Trans. LXXIV. 255 The bright north-polar spot in fig. 26. 1849Noad Electricity (ed. 3) 298 A south pole at E, which either destroys or neutralizes the north-polar magnetism previously induced by N. |