基本解釋[地球科學(xué)]地磁場(chǎng)倒轉(zhuǎn)電磁場(chǎng)倒轉(zhuǎn)詞組短語(yǔ)短語(yǔ)reversal l of geomagnetic field 地磁場(chǎng)倒轉(zhuǎn)reversal of geomagnetic field更多詞組專業(yè)釋義地球科學(xué)地磁場(chǎng)倒轉(zhuǎn)電磁場(chǎng)倒轉(zhuǎn)