ホーム > Term: International Ellipsoid of 1930
International Ellipsoid of 1930
Equation relating variation of gravity with latitude, adopted by an international commission as best expressing the normal gravity field of the Earth to the approximation of an ellipsoid of revolution.
- スピーチの一部 noun
- 産業/ドメイン 炭鉱
- カテゴリ 炭鉱全般; Mineral mining
- Government Agency: USBM
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作成者
- ed.young
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(V.I.P) 21084 ポイント - 100% positive feedback
(Milwaukee, United States)
