magnetic declination

na.【物】磁差；偏差；磁偏角

网络释义：地磁的磁偏角；地磁偏角；爲磁偏角

网络释义

na.1.【物】磁差,磁偏;偏差;磁偏角

n.1.the angle between magnetic north and true north at a particular point on the Earth's surface

1.磁偏角 magnetic data 磁力资料 magnetic declination 磁偏角 magnetic deformation 磁性变形 ...

2.磁差 magnetic damping 磁阻尼 magnetic declination 磁差 magnetic declination 磁差;地磁变化 ...

3.地磁的磁偏角成时地球磁极排列的方向和纬度的位置，这是由岩石中古地磁的磁偏角(Magnetic Declination)和磁倾角(Magnetic Inclination ) …

4.地磁偏角 lump sum fee 总费用 magnetic declination 磁力偏差 maintenance and disposal 维修和处理 ...

1.The degree of difference between the positions of these two poles when seen at various locations is called magnetic declination .在不同地点所观测到的这两个极位置之间的差异度数，被称为磁偏角。

2.Magnetic field, auroras, magnetic declination and magnetic field reversals .地球的磁场、极光、磁偏角和地磁极倒转。

3.an imaginary line connecting points on the Earth's surface where the magnetic declination is the same.在地球表面上连结具有相同磁偏角各点的一条联线。

4.in which magnetic declination and meridian convergence will be involved.这将涉及到磁偏角和子午线收敛角。

5.Study and Analysis on Abnormal Changes in Magnetic Declination and Earthquake Precursory Anomaly at Mengcheng Magnetic Station蒙城台磁偏角非正常变化与地震前兆异常的分析与研究

6.Analysis and researches of the trend variation of magnetic declination component on Mengcheng Station蒙城地震台地磁偏角分量趋势性变化分析研究

7.A method of automatically computing magnetic declination via the geomagnetic declination map一种利用磁偏角地磁图自动计算磁偏角的方法

8.Curve of monthly mean value of magnetic declination in Chuxiong station楚雄磁偏角月均值曲线