The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould and Lincoln, 1860 |
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Сторінка vi
... consists of two parts , one of which is a compact , and , for the most part , thinly laminated stone , into which none of the human bones penetrate ; the other , containing the bones , is a lighter and much more porous stone , without ...
... consists of two parts , one of which is a compact , and , for the most part , thinly laminated stone , into which none of the human bones penetrate ; the other , containing the bones , is a lighter and much more porous stone , without ...
Сторінка 23
... consisting of different pieces , each twenty - five feet long and sixteen tons weight , were made in London for Messrs . James Watt & Co. , the builders of the screw - engines . The Screw - Engines . - The screw - engines , designed and ...
... consisting of different pieces , each twenty - five feet long and sixteen tons weight , were made in London for Messrs . James Watt & Co. , the builders of the screw - engines . The Screw - Engines . - The screw - engines , designed and ...
Сторінка 26
... consists , first , of a flat - bottomed boat of 257 feet in length , and 90 feet beam , or about the length of an ordinary steamship , and 12 feet broader than the Great Eastern . The depth is 14 feet , the draft of water is only 4 feet ...
... consists , first , of a flat - bottomed boat of 257 feet in length , and 90 feet beam , or about the length of an ordinary steamship , and 12 feet broader than the Great Eastern . The depth is 14 feet , the draft of water is only 4 feet ...
Сторінка 27
... consisting of a shaft attachable by a clutch to the main shaft from the en- gine , and two other shafts so geared to the first that they move more slowly . The two last shafts are simply grooved rollers , a foot in diameter , standing ...
... consisting of a shaft attachable by a clutch to the main shaft from the en- gine , and two other shafts so geared to the first that they move more slowly . The two last shafts are simply grooved rollers , a foot in diameter , standing ...
Сторінка 29
... consists of a sixth part of the whole helix ; Griffith's propeller has a spherical central base , one - third the diameter of the screw , with the blades made tapering . The driving surface of the former is at the extreme ends of the ...
... consists of a sixth part of the whole helix ; Griffith's propeller has a spherical central base , one - third the diameter of the screw , with the blades made tapering . The driving surface of the former is at the extreme ends of the ...
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The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
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action alloys alumina ammonia amount animal animalcules apparatus appear atmosphere axle body bones breccia carbonic acid cast iron cause cellulose cent centre chemical chloride coal color containing copper cylinder decomposition deposits depth diameter earth effect electric engine existence experiments fact feet fibres fluid formation fossil furnace fusel oil geological glacier greensand Hadrosaurus heat hundred hydrogen inches increased less light lime limestone liquid magnesia mass matter metal miles minute motion nature nearly nitric acid observed obtained octahedron odor ordinary organic oxide oxygen paper parchment passing peroxide phosphorescent phosphorus plants plate plough portion pounds present pressure produced Prof quantity reäction recently rocks side silica Silurian soda soil solution species specimens steam steel strata substance sulphate sulphuric acid surface temperature thick tion tons tube vegetable vessel weight wheel wire wood wrought iron zinc