Machinery and Processes of the Industrial Arts: And Apparatus of the Exact SciencesU.S. Government Printing Office, 1869 - 669 páginas |
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Página vii
... manufacture of paper- Wood pulp - Chemical treatment - Extraction of oils by sulphide of carbon - Removal of oil from wool - Robert's diffusion process for sugar - Enameling and bronzing - Pleischl's enamels - Glaze for casks - Tucker's ...
... manufacture of paper- Wood pulp - Chemical treatment - Extraction of oils by sulphide of carbon - Removal of oil from wool - Robert's diffusion process for sugar - Enameling and bronzing - Pleischl's enamels - Glaze for casks - Tucker's ...
Página 4
... manufacture of cotton , would have noticed that , while each exhibitor employed for the same operation substantially the same mechanical contrivance , yet nearly every one also claimed some peculiarity in the details of construc- tion ...
... manufacture of cotton , would have noticed that , while each exhibitor employed for the same operation substantially the same mechanical contrivance , yet nearly every one also claimed some peculiarity in the details of construc- tion ...
Página 5
... manufacture . Whatever might be the demand , there was a physical limit to the supply . There can , of course , be no doubt that it was the demand which enlisted ingenuity in the endeavor to overcome the obstacle , and to make an ...
... manufacture . Whatever might be the demand , there was a physical limit to the supply . There can , of course , be no doubt that it was the demand which enlisted ingenuity in the endeavor to overcome the obstacle , and to make an ...
Página 6
... To the world the benefit which has resulted from the vast development which the cotton manufacture has received within the present century is great beyond the power of calculation ; to a portion of the 6 PARIS UNIVERSAL EXPOSITION .
... To the world the benefit which has resulted from the vast development which the cotton manufacture has received within the present century is great beyond the power of calculation ; to a portion of the 6 PARIS UNIVERSAL EXPOSITION .
Página 7
... manufacture , constitutes in many cases but a small proportion of the entire weight , and perhaps a less proportion still of the bulk ; so that the greater portion of the expense of transportation is paid for the moving of substances ...
... manufacture , constitutes in many cases but a small proportion of the entire weight , and perhaps a less proportion still of the bulk ; so that the greater portion of the expense of transportation is paid for the moving of substances ...
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Términos y frases comunes
advantage amount angle apparatus applied armature atmosphere axis Bessemer process boiler calories carried cent centimetres circumference compression construction contrivance crank cubic metres cylinder diameter direction discharge disk distance effect electric employed engine equal exhibited experiments Exposition extremity feet force furnace furnished glass half heat horizontal horse-power hundred hydraulic hydraulic head illustrated inches increased instrument introduced invention inventor iron kilograms kilometres latent heat length lever light light-houses liquid machine manufacture means mechanical ment Messrs metal metres millimetres mode motion movable types movement necessary object observed operation ordinary Paris passes piston plate position pounds practical present pressure prism produced pulley pump purpose refrigerator reservoir revolution roller rotary engine rotation screw sextant shaft side Siemens space spherometer steam steam-engine steel surface telescope temperature tion tonometer tube turbine turn valve vapor velocity vertical vessel weight wheel Wicklow Head
Pasajes populares
Página 31 - B with the sound velocity where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, and p is the gas pressure.