Annual of scientific discovery. 1855Gould and Lincoln, 1855 |
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Pagina 44
... cent . in advance of those upon steamboats . The number of wounded upon railroads has been 270.07 per cent . in advance of those from steamboat accidents , while the number of deaths resulting from steamboat accidents is 260.50 per cent ...
... cent . in advance of those upon steamboats . The number of wounded upon railroads has been 270.07 per cent . in advance of those from steamboat accidents , while the number of deaths resulting from steamboat accidents is 260.50 per cent ...
Pagina 45
... cent . By burning six hundred and sixty - six pounds of coal an hour , the simple steam gives nineteen and three - tenths double strokes of the piston per minute ; whereas the combined steam gives twenty and one - tenth , with four ...
... cent . By burning six hundred and sixty - six pounds of coal an hour , the simple steam gives nineteen and three - tenths double strokes of the piston per minute ; whereas the combined steam gives twenty and one - tenth , with four ...
Pagina 46
... cent . over what was obtained with the saturated , or ordinary steam alone ; while an increased effect of one hun- dred and six per cent . was produced by the use of the mixture . Also , the increased effect of the mixture was twenty ...
... cent . over what was obtained with the saturated , or ordinary steam alone ; while an increased effect of one hun- dred and six per cent . was produced by the use of the mixture . Also , the increased effect of the mixture was twenty ...
Pagina 55
... cent . between a head of water of one foot and one of 300 feet . In this meter a wire gauge or sieve was introduced between the supply pipe and two inlet passages situated in the bottom of a cylindrical vessel . These passages opened ...
... cent . between a head of water of one foot and one of 300 feet . In this meter a wire gauge or sieve was introduced between the supply pipe and two inlet passages situated in the bottom of a cylindrical vessel . These passages opened ...
Pagina 58
... cent . , or a lineal dilatation of nearly 3.73 per 100. Since this , there has been occasion to observe more ... cent . ; ) at the end of seventeen days , this elongation was seven - sixteenths of an inch , ( 1.042 per cent , ) and at ...
... cent . , or a lineal dilatation of nearly 3.73 per 100. Since this , there has been occasion to observe more ... cent . ; ) at the end of seventeen days , this elongation was seven - sixteenths of an inch , ( 1.042 per cent , ) and at ...
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