The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould and Lincoln, 1860 |
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Сторінка 22
... minute , 1000 4 74 in . 14 ft . 14 The weight of one of the cylinders , including piston and piston - rod , is thirty - eight tons . Each pair of cylinders , with its crank , condenser , and air - pump , forms in itself a complete and ...
... minute , 1000 4 74 in . 14 ft . 14 The weight of one of the cylinders , including piston and piston - rod , is thirty - eight tons . Each pair of cylinders , with its crank , condenser , and air - pump , forms in itself a complete and ...
Сторінка 23
... minute , with steam in the boiler at fifteen pounds , and the expansion - valve cutting off at one - third of the stroke . They are , how- ever , made to work smoothly , either at forty strokes per minute , with steam at twenty - five ...
... minute , with steam in the boiler at fifteen pounds , and the expansion - valve cutting off at one - third of the stroke . They are , how- ever , made to work smoothly , either at forty strokes per minute , with steam at twenty - five ...
Сторінка 28
... minute , fill up these compartments from the sea , as fast as the strain on the pulleys increases , so that the sunken vessel on one side , and the water - cells on the other , just balance each , and the empty compartments under the ...
... minute , fill up these compartments from the sea , as fast as the strain on the pulleys increases , so that the sunken vessel on one side , and the water - cells on the other , just balance each , and the empty compartments under the ...
Сторінка 29
... minute , and hold it fast till it is either put into floating condition , or stripped of its valuables . All it requires is a good hold , and this it can get , deeper than divers ever sounded . As to ordinary vessels of 200 or 400 tons ...
... minute , and hold it fast till it is either put into floating condition , or stripped of its valuables . All it requires is a good hold , and this it can get , deeper than divers ever sounded . As to ordinary vessels of 200 or 400 tons ...
Сторінка 46
... minute currents , and the fresh coals are fed to the fire by being laid right behind the door , the red coals being pushed forward every time the fresh are fed in . This arrange- ment of furnace doors , and the method of feeding ...
... minute currents , and the fresh coals are fed to the fire by being laid right behind the door , the red coals being pushed forward every time the fresh are fed in . This arrange- ment of furnace doors , and the method of feeding ...
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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 |
Загальні терміни та фрази
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