| 释义 |
magnetic variation
释义
磁偏角：地球上某一地点的磁北极与地理北极之间的角度差异。
例句
1·For example earthquake inspection station magnetic variation curve record and so on.
例如地震监测站的地磁变化曲线的记录等。
2·Compass heading or compass course, before correction for magnetic deviation or magnetic variation .
罗盘航向或罗盘航线。未修正磁偏转或磁变。
3·Two-dimensional model by magnetotelluric data has been obtained and compared with the results by magnetic variation analysis.
这一结果与由大地电磁资料计算得到的二维模型剖面是一致的。
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