同时，也给出了中国各海域代表性地区磁偏角改正值。
And finally, the magnetic corrected (values) of characteristic areas of the sea waters in China is presented.
磁偏角（D）的水平梯度不仅随纬度变化，而且随经度变化。
The horizontal gradient of the declination (D) varies not only with latitude, but also with longitude.
该方法以磁偏角和磁倾角作为匹配参数进行图匹配，获取粗位置信息。
The scheme USES geomagnetic declination and geomagnetic inclination as matching parameters to acquire rough position.
通过对拉萨地磁台磁偏角基线值计算方法进行讨论，得到了有益的结果。
The article is a discussion for calculation method of base-line values of declination in Lhasa Geomagnetic Observatory and has some results.
波希米亚地块与内苏台德盆地地区晚石炭纪古地磁平均方向的磁偏角相差17度。
The magnetic declination of palaeomagnetic mean directions of the Bohemian Massif and that of Inner Sudetie Basin of Late Carboniferous Epoc differed 17 degrees.
作者指出了要实现磁偏角自动修正程序移植要解决的问题以及解决这一问题的途径。
The problems to be solved in transplanting the automatic modification program of magnetic variation and the methods for solving them are discussed.
给出当地方向的确定方法和地磁偏角的近似计算式，澄清了接收天线极化波容易造成的误解。
We also show how to get a local orientation and an approximate formula for geomagnetic declination. Our work clarifies the misconception about polarized wave of antenna.
详细论述了磁偏角自动计算的原理，并提出了一种利用地磁图自动计算图幅磁偏角的新方法。
This paper describes the principle of computing map magnetic declinations, a new method of computing MMD is presented.
机场运行需要跑道上的磁偏角，但本次实际观测数据表明，机场路道上的磁偏角因受机场环境影响，不同地方变化很大，不能反映机场整个区域的实际情况。
According to the specified observation data, it found that the magnetic declinations on airdrome runway varied greatly; therefore, it couldn't reflect the real condition for the airdrome whole area.
机场运行需要跑道上的磁偏角，但本次实际观测数据表明，机场路道上的磁偏角因受机场环境影响，不同地方变化很大，不能反映机场整个区域的实际情况。
According to the specified observation data, it found that the magnetic declinations on airdrome runway varied greatly; therefore, it couldn't reflect the real condition for the airdrome whole area.
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