基本解釋[能源科學(xué)技術(shù)]磁偏角詞組短語短語declination compass 磁偏計;磁偏針;磁差儀;傾角計declination U compass 磁偏計declination of compass 磁偏角declination E compass 磁偏計compass declination更多詞組專業(yè)釋義能源科學(xué)技術(shù)磁偏角