常見(jiàn)例句

雙語(yǔ)例句

• Theory, observation and application of the geomagnetic polarity reversal and secular variation, magnetostratigraphy;
  地磁場(chǎng)倒轉(zhuǎn)和長(zhǎng)期變的理論、觀(guān)測(cè)和應(yīng)用以及磁性地層學(xué)；
返回 geomagnetic polarity reversal