地磁偏角 Magnetic declination
（重定向自Magnetic variation）
地磁偏角是指地球上任一处的磁北方向和正北方向之间的夹角。当地磁北向实际偏东时，地磁偏角为正，反之为负。
magnetic variation
英汉-汉英词典
磁变
词组 | 习惯用语
您要查找的是不是：
MVAR Magnetic Variation 磁差
annual magnetic variation 周年磁变；年磁变；磁周年差；年磁差
magnetic variation chart 磁偏差海图；磁经偏差图
transient magnetic variation 瞬磁变；瞬间磁变
magnetic variation charts 等磁差曲线图
abnormal magnetic variation 异常磁变；磁差异常；异常地磁变化
anomalistic magnetic variation 近日点磁变
magnetic Radiation Control 电磁辐射控制
magnetic variation 磁变
variation magnetic field 变化磁场
中文百科
英语百科
Magnetic declination 地磁偏角
（重定向自Magnetic variation）
0703.jpg)
Magnetic declination or variation is the angle on the horizontal plane between magnetic north (the direction the north end of a compass needle points, corresponding to the direction of the Earth's magnetic field lines) and true north (the direction along a meridian towards the geographic North Pole). This angle varies depending on position on the Earth's surface, and changes over time.
近义、反义、联想词
近义词
n.angle
英英词典
magnetic variation n.
- the angle (at a particular location) between magnetic north and true north
synonymous： magnetic declination, variation
- buried ore的意思
- buried orebody的意思
- buried ore body的意思
- buried ourselves in的意思
- buried outcrop的意思
- Buried Oxide的意思
- buried oxide isolation process的意思
- buried peat的意思
- buried penis的意思
- buried penstock的意思
- buried pier的意思
- buried pipe的意思
- buried pipe line的意思
- buried pipeline的意思
- buried piping的意思
- buried placer的意思
- buried pluton的意思
- buried power plane的意思
- buried proluvial fan的意思
- buried region的意思
- buried relief的意思
- buried residue的意思
- buried residues的意思
- buried ridge的意思
- buried river的意思