Annual Record of Science and IndustrySpencer Fullerton Baird Harper & Brothers, 1879 Annual record for 1874-78 contains "Select works on science published during 1874-78." |
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Side 7
... telescope of 4.5 inches aperture , with a power of 53 diameters ; and with this instrument stars to the tenth magnitude can be observed , and their color de- termined . Such an aperture has for its minimum visibile 12.5 magnitude on ...
... telescope of 4.5 inches aperture , with a power of 53 diameters ; and with this instrument stars to the tenth magnitude can be observed , and their color de- termined . Such an aperture has for its minimum visibile 12.5 magnitude on ...
Side 13
... telescopes of ordi- nary power ; second , " rice - grains , " or nodules , of which such forms are composed , the rice - grains being perceptible with higher powers and good definition ; third , granules compos- ing the rice - grains ...
... telescopes of ordi- nary power ; second , " rice - grains , " or nodules , of which such forms are composed , the rice - grains being perceptible with higher powers and good definition ; third , granules compos- ing the rice - grains ...
Side 20
... telescopes were removed from their equatorial mountings , and the cameras were substi- tuted in their places . In this way two very serviceable in- struments were obtained which were subsequently used by the parties of Professors Hall ...
... telescopes were removed from their equatorial mountings , and the cameras were substi- tuted in their places . In this way two very serviceable in- struments were obtained which were subsequently used by the parties of Professors Hall ...
Side 21
... telescope , magnifying one hundred and fifty diameters , and mounted as an alt - azimuth . The space swept over was below and preceding the sun , where Profess- ors Watson and Swift discovered Vulcan , 3. Mr. J. A. Rogers made five ...
... telescope , magnifying one hundred and fifty diameters , and mounted as an alt - azimuth . The space swept over was below and preceding the sun , where Profess- ors Watson and Swift discovered Vulcan , 3. Mr. J. A. Rogers made five ...
Side 22
... telescope of 48.5 - inch focus , with an objective of 3.5 inches . Mr. H. S. Pritchett observed contacts , and during totality pointed the telescope which carried Professor Eastman's spectroscope . The party under Professor Holden was ...
... telescope of 48.5 - inch focus , with an objective of 3.5 inches . Mr. H. S. Pritchett observed contacts , and during totality pointed the telescope which carried Professor Eastman's spectroscope . The party under Professor Holden was ...
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Annual Record of Science and Industry, Volum 5 Spencer Fullerton Baird Uten tilgangsbegrensning - 1876 |
Vanlige uttrykk og setninger
Academy acid agricultural algæ American animals apparatus appears Archæology astronomical atmosphere atmospheric electricity Bulletin carbon cent coast color connection contains Crustacea depth described determined diameter double stars earth earthquakes eclipse electric Equatorial experiments fact fathoms feet fishes genus Geological gives heat Huronian ical important inches aperture increase India instruments interest investigations iron island Journ Journal large number larvæ light London magnetic memoir ment Mercury Meridian Meridian Circle Meteorological miles Naturalist Nature nitrification nitrogen O. C. Marsh observations Observatory obtained organs oxide paper Paris phenomena placed plants Plates Popular portion potash present produced Professor published Record region River rocks Royal Science Monthly shows silicate Society soil solar species spectrum stars stations sun-spots surface Survey telescope temperature tion tons transit transit of Mercury tube U. S. Naval Observatory volume wind XVIII zodiacal light
Populære avsnitt
Side 412 - Contributions to the natural history of the Hawaiian and Fanning islands and Lower California, made in connection with the United States North Pacific surveying expedition, 18731875.
Side 682 - MARKHAM, Capt. Albert Hastings, RN— The Great Frozen Sea : A Personal Narrative of the Voyage of the Alert during the Arctic Expedition of 1875-6.
Side 647 - GUILLEMIN. Translated from the French by MRS. NORMAN LOCKYER ; and Edited, with Additions and Notes, by J. NORMAN LOCKYER, FRS Illustrated by Coloured Plates, and 455 Woodcuts.
Side 665 - Guide to the Study Of Insects, and a Treatise on those Injurious and Beneficial to Crops. For the use of Colleges, Farm-schools, and Agriculturists. By AS PACKARD.
Side 417 - ... of any unprejudiced student of embryology, that it is only by the employment of such an hypothesis as that of evolution that further investigation in these several departments will be promoted so as to bring us to a fuller comprehension of the most general law which regulates the adaptation of structure to function in the universe.