英语词汇“magnetic secular change”的翻译、意思、用法、释义-英汉汉英词典

单词	magnetic secular change
释义	magnetic secular change 【地球物理学】磁长期变化以上来源于：《21世纪大英汉词典》 magnetic secular change磁常变magnetic secular change磁常變地理學名詞—測繪學名詞magnetic secular change磁常變測量學
随便看	automatic dial switching network--adsn automatic dial switching network，adsn automatic dial-up two-way telephone automatic dial-up two-way telephony automatic diaphragm control automatic dictionary automatic die positioner automatic die positioner，adp automatic differentiation automatic digetal network automatic digetal network {= autddin} automatic digital accumulator automatic digital accumulator--ada automatic digital accumulator，ada automatic digital calculator automatic digital computer automatic digital data acquisition and recording automatic digital data error recorder automatic digital data error recorder--adder automatic digital data error recorder，adder automatic digital drafting automatic digital encoding system automatic digital encoding system (ades) automatic digital encoding system{=ades} automatic digital message switch