傅科摆 fùkēbǎi Foucault's pendulum Definitions Defs Origin Strokes Stroke Words Sentences Sents 傅科摆 傅科擺 fùkēbǎi Foucault's pendulum a device used to demonstrate the rotation of the Earth; first created by the French physicist Léon Foucault in 1851 Frequency Written text 0.005 per million Sources Frequency data BCC Corpus (BLCU)
傅科摆 傅科擺 fùkēbǎi Foucault's pendulum a device used to demonstrate the rotation of the Earth; first created by the French physicist Léon Foucault in 1851 Frequency Written text 0.005 per million Sources Frequency data BCC Corpus (BLCU)
