international geomagnetic reference field
短語(yǔ)詞組
- International y geomagnetic reference field 國(guó)際標(biāo)準(zhǔn)地磁場(chǎng)
- international boundary geomagnetic reference field 國(guó)際地磁參考場(chǎng)
- international geomagnetic reference field correction 地球正常磁場(chǎng)校正
- international reference geomagnetic field [地物]國(guó)際參考地磁場(chǎng) 返回 international geomagnetic reference field