Philosophical Transactions of the Royal Society of London: Giving Some Accounts of the Present Undertakings, Studies, and Labours, of the Ingenious, in Many Considerable Parts of the World, Band 116 |
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
10th magnitudes 36 Ophiuchi 8th and 10th 9th and 9 angle April August axis baryta Blackman-street blue BODE Cæl carbonic Chronometer collimator computed copper Cygni December December 29 Decl diameter Diff difference double star electrical Epoch equal error Excessively difficult experiments Extremely difficult faint favourable February February 9 feeble illumination Five-feet Equatorial glass grains Greenwich heat HERSCHEL Hist hydrogen inches instrument January July July 13 June magnetic March March 26 MDCCCXXVI Mean Result measures of distance meridian metal minutes west motion muscles needle nerves Nova November observations of distance Observatory obtained October October 11 Ophiuchi Passy placed plate platinum Position Re-exam right ascension salt screen September Seven-feet Equatorial sf 5 Obs slightest illumination small star bears solution sp Distance STRUVE sulphuric acid surface temperature thermometer tion Tolerably steady troy pounds tube Unchanged vibration weight wire Wrotham Wrotham La Canche пр