“magnetic declination”的概念、定义、翻译、参考文献-科学参考

单词	magnetic declination
释义	magnetic declination Encyclopedia 理学地磁要素释 magnetic declination磁偏角地磁场总强度的水平投影分量与地理北之间的夹角。向东偏为正，向西偏则为负，磁偏角是人类认识和利用地磁场的最早、也是最主要的对象。 Physics ＞电磁学＞稳恒磁场＞释义 magnetic declination磁偏角 Astronomy magnetic declination磁偏角
随便看	rural opera troupe rural organization rural outlets rural passenger transport rural people's commune rural planning rural planning survey rural plant landscape rural population policy rural postal service station rural poverty rural poverty theory rural poverty trap rural power structure rural power supply rural production-living-ecology space rural production waste rural projectionist rural property rights trading market rural public finance rural public goods rural public management rural public service facilities rural public space rural records

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