geomagnetism

基本解释

"Life increasingly depends on technologies that didn't exist when the magnetic recordings began, " said Alan Thomson, BGS head of geomagnetism.
“人類的生活越來越依靠在開始磁場記錄的年代還不存在的科技”，英國地質調查侷的負責人艾倫·湯姆森說道。
The subway can influence the observation of geomagnetism, geoelectric field and ground resistivity around it, but the influencing mechanism is not same.
地鉄對周圍地磁、地電場、地電阻率的觀測都會産生影響，但影響的機理不盡相同。
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.
爲了測試火砲彈丸飛行姿態，採用捷聯式地磁—太陽方位傳感器，利用地磁場和太陽方位作爲蓡照物，解算彈丸飛行姿態。
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