The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art, Volume 5Gould, Kendall, and Lincoln, 1854 |
Vanuit het boek
Resultaten 1-5 van 63
Pagina 10
... equal excellence , and the amount divided between the respective parties . Gold medals were in addition presented to each firm , and the machines purchased at the price of construction . Under the direction and through the assistance of ...
... equal excellence , and the amount divided between the respective parties . Gold medals were in addition presented to each firm , and the machines purchased at the price of construction . Under the direction and through the assistance of ...
Pagina 38
... equal bearing as they pass out , the cobs one side , and the grains drop- ing below it is doubled - geared for hand , with a fly - wheel and pully for horse - power . Center Balanced Gate . This gate is made to open by shoving back ...
... equal bearing as they pass out , the cobs one side , and the grains drop- ing below it is doubled - geared for hand , with a fly - wheel and pully for horse - power . Center Balanced Gate . This gate is made to open by shoving back ...
Pagina 45
... equal to nine acres a day , or , allowing for turning , stoppages , & c . , say seven acres , which it has done in its various trials , for an expenditure of seventeen and sixpence , or two and sixpence per acre . It travels well on ...
... equal to nine acres a day , or , allowing for turning , stoppages , & c . , say seven acres , which it has done in its various trials , for an expenditure of seventeen and sixpence , or two and sixpence per acre . It travels well on ...
Pagina 46
... equal- ize the heat of the fire and thus produce a steady pressure of steam . This is accomplished by causing an undue pressure of steam to operate a damper and thus lessen the draft , and consequently the amount of combustion ...
... equal- ize the heat of the fire and thus produce a steady pressure of steam . This is accomplished by causing an undue pressure of steam to operate a damper and thus lessen the draft , and consequently the amount of combustion ...
Pagina 50
... equal to the average product of the labor of five hands using the common machinery , and , at the rate of speed necessary to accomplish this , about three horse power is sufficient to operate the machine . At a higher speed , from fifty ...
... equal to the average product of the labor of five hands using the common machinery , and , at the rate of speed necessary to accomplish this , about three horse power is sufficient to operate the machine . At a higher speed , from fifty ...
Overige edities - Alles bekijken
The Annual of Scientific Discovery, Or, Year-book of Facts in ..., Volume 5 Volledige weergave - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art Volledige weergave - 1857 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science and Art Volledige weergave - 1856 |
Veelvoorkomende woorden en zinsdelen
action ammonia animal apparatus appears atmosphere ball blue body boiler bottom Britannia metal Capt carbon carbonic acid centimetres chemical chloride chloroform color consists construction containing copper crystal cylinder daguerreotype David Brewster depth diamagnetic diameter direction distance effect electricity engine ether exhibited experiments fact feet flax fluid glass grain heat hydrochloric acid hydrogen improvement inches increase indigo invention iron John Herschel length light machine magnetic manufacture mass matter means metal miles Minie ball motion nitric acid observed obtained operation ordinary oxygen paper pass patented phenomena placed plant plate plow portion potash present pressure produced Prof proportion quantity quartz quinidine rays recently river salt sand Shock of earthquake side silver solution spectrum steam substance sulphuric acid surface temperature thick tion tube vapor vessel weight wheel wire yellow York Crystal Palace zinc