The Americana: A Universal Reference Library, Comprising the Arts and Sciences, Literature, History, Biography, Geography, Commerce, Etc., of the World, כרך 13Scientific American Compiling Department, 1908 |
מתוך הספר
תוצאות 1-5 מתוך 100
עמוד
... surface of the water at the height to which the water was to be elevated . The gutters thus arranged radially extended to a short distance below the surface of the water which they scooped up successively when the shaft was ro- tated ...
... surface of the water at the height to which the water was to be elevated . The gutters thus arranged radially extended to a short distance below the surface of the water which they scooped up successively when the shaft was ro- tated ...
עמוד
... surface of the water . In the cylin- der are placed two valves ( uv and lv ) , the lower stationary and the upper attached to a piston ( f ) at the end of a rod ( r ) , which moves the piston up and down under the motion of a handle ( h ) ...
... surface of the water . In the cylin- der are placed two valves ( uv and lv ) , the lower stationary and the upper attached to a piston ( f ) at the end of a rod ( r ) , which moves the piston up and down under the motion of a handle ( h ) ...
עמוד
... surface of the water , but also in every branch of hydraulic engineering . There are numerous forms of dis ... surfaces formed into a series of curves which interlock on the inside and revolve with a tight sliding contact on the outside ...
... surface of the water , but also in every branch of hydraulic engineering . There are numerous forms of dis ... surfaces formed into a series of curves which interlock on the inside and revolve with a tight sliding contact on the outside ...
עמוד
... surface of the water . In the cylin- der are placed two valves ( uv and lv ) , the lower stationary and the upper attached to a piston ( f ) at the end of a rod ( r ) , which moves the piston up and down under the motion of a handle ( h ) ...
... surface of the water . In the cylin- der are placed two valves ( uv and lv ) , the lower stationary and the upper attached to a piston ( f ) at the end of a rod ( r ) , which moves the piston up and down under the motion of a handle ( h ) ...
עמוד
... surface of the water , but also in every branch of hydraulic engineering . There are numerous forms of dis ... surfaces formed into a series of curves which interlock on the inside and revolve with a tight sliding contact on the outside ...
... surface of the water , but also in every branch of hydraulic engineering . There are numerous forms of dis ... surfaces formed into a series of curves which interlock on the inside and revolve with a tight sliding contact on the outside ...
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18th century American ammonia appointed became called cars cent centre century Chicago chief Church classification yard College color companies compressed connected consists construction cost curve cylinder Dolomite educated elected engine England English eral feet France freight French Germany Gneiss grade History House ical important inches Italy known later Limestone lines load locomotive machine ment mileage miles operation organized painting Paris passenger pipe piston pounds president pressure produced province pump Punjab quaternion Quebec radium rail railroad railway RAILWAY SIGNALS rays religion religious republic result River road Roman Roman Catholic Church Russia Saint Saint Petersburg Sandstone sect signal South species speed square miles station steam steel surface switch thorium tion track traffic train United University usually valve weight wheel yard York