英语词源
- circumpolar (adj.)
- 1680s in astronomy; 1690s in geography, from circum- + polar.
权威例句
- 1. The Antarctic Circumpolar Wave: A Combination of Two Signals?
- 南极环极波: 2个信号的合并?
- 2. Both Perseus and Cassiopeia are considered circumpolar from northerly latitudes.
- 英仙座和仙后座在北半球被称为”拱极星“.
- 3. Both Perseus and Cassiopeia are considered to be circumpolar from northerly latitudes.
- 英仙星座和仙后座从北纬角度来考虑,被认为是“周极星”.
- 4. The Antarctic Circumpolar Current in this area is wind - induced and is also forced by density field.
- 该海区的南极绕极流既是风生的,也受到密度场的影响.