geomagnetism

基本解釋

"Life increasingly depends on technologies that didn't exist when the magnetic recordings began, " said Alan Thomson, BGS head of geomagnetism.
“人類的生活越來(lái)越依靠在開始磁場(chǎng)記錄的年代還不存在的科技”，英國(guó)地質(zhì)調(diào)查局的負(fù)責(zé)人艾倫·湯姆森說(shuō)道。
The subway can influence the observation of geomagnetism, geoelectric field and ground resistivity around it, but the influencing mechanism is not same.
地鐵對(duì)周圍地磁、地電場(chǎng)、地電阻率的觀測(cè)都會(huì)產(chǎn)生影響，但影響的機(jī)理不盡相同。
For use in the attitude measurement of artillery projectiles, a strap-down type geomagnetism and solar direction sensor is made use of to decide the attitudinal data.
為了測(cè)試火炮彈丸飛行姿態(tài)，采用捷聯(lián)式地磁—太陽(yáng)方位傳感器，利用地磁場(chǎng)和太陽(yáng)方位作為參照物，解算彈丸飛行姿態(tài)。
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