The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould and Lincoln, 1860 |
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Сторінка 23
... pressure engines of seventy horse power , working with forty pounds ; but these , as with the other auxiliary engines , are made to work at sixty pounds . Both these , besides having to do all kinds of odd jobs about the ship , such as ...
... pressure engines of seventy horse power , working with forty pounds ; but these , as with the other auxiliary engines , are made to work at sixty pounds . Both these , besides having to do all kinds of odd jobs about the ship , such as ...
Сторінка 28
... without the aid of living divers , till they form a cra- dle under the ship , which is then lifted bodily , the pressure of the water of course assisting , till it reaches the surface . It 28 ANNUAL OF SCIENTIFIC DISCOVERY .
... without the aid of living divers , till they form a cra- dle under the ship , which is then lifted bodily , the pressure of the water of course assisting , till it reaches the surface . It 28 ANNUAL OF SCIENTIFIC DISCOVERY .
Сторінка 33
... pressure , it appeared to Mr. Stephenson to be of primary importance to ascertain really and precisely what that pressure was . This was a question of calculation ; though , in the absence of any data , the difficulty was how to ...
... pressure , it appeared to Mr. Stephenson to be of primary importance to ascertain really and precisely what that pressure was . This was a question of calculation ; though , in the absence of any data , the difficulty was how to ...
Сторінка 34
... pressure of the ice , had not alone convinced Mr. Stephenson that no such projects would avail as those proposed in Canada . They had equally satisfied his mind as to the amount of resistance requisite to encounter the pressure against ...
... pressure of the ice , had not alone convinced Mr. Stephenson that no such projects would avail as those proposed in Canada . They had equally satisfied his mind as to the amount of resistance requisite to encounter the pressure against ...
Сторінка 38
... pressure of the wheel and the interval between the dots being regulated according to the tint required to be produced . The ink used in the copper- plate printing consists of Frankfort black with a mixture of Prussian blue , ground with ...
... pressure of the wheel and the interval between the dots being regulated according to the tint required to be produced . The ink used in the copper- plate printing consists of Frankfort black with a mixture of Prussian blue , ground with ...
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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