isogonic line
英
美
- isogonic adj.等偏角的
- line n.线;界线;皱纹;路线;航线;行;台词;行业;绳子;家族v.排队;画线;加衬里
Noun:
-
an imaginary line connecting points on the Earth's surface where the magnetic declination is the same
- The course which will cut each meridian at the same angle is termed a rhumb line.
与每一子午线相交成同一角度的航向叫恒向线。
- All planar structures are represented by a strike line and dip angle.
一切平面构造均可用向线和倾斜角来表示。