Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Volum 6Perry Fairfax Nursey Knight and Lacey, 1827 |
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Side 11
... less than the gritate supposes the liquid employed to ex- sde my cosi - pand in the form of gas under the This he its violence , if six times its bulk , which is thought entert , we could to be a sufficiently low estimate even but on ...
... less than the gritate supposes the liquid employed to ex- sde my cosi - pand in the form of gas under the This he its violence , if six times its bulk , which is thought entert , we could to be a sufficiently low estimate even but on ...
Side 11
... less proportion of permanently elastic fluid , the high temperature re- quired for the existence of the vapours and volatilized products cannot be main- tained for any extent of range , and there is a less quantity of caloric either for ...
... less proportion of permanently elastic fluid , the high temperature re- quired for the existence of the vapours and volatilized products cannot be main- tained for any extent of range , and there is a less quantity of caloric either for ...
Side 15
... less degree , in proportion to the velocity of evolution . That the quantity of heat is ex- tremely large in gaseous bodies , is easily demonstrated , by tracing solid matter through the several changes , until its arrival at the state ...
... less degree , in proportion to the velocity of evolution . That the quantity of heat is ex- tremely large in gaseous bodies , is easily demonstrated , by tracing solid matter through the several changes , until its arrival at the state ...
Side 18
... less time than the ec- centric , as it will do as much at one revolution of the mandril as the other will at 48 , & c .; and the figures may be varied by altering the radius and eccentricity , as in the other , The following is a chuck ...
... less time than the ec- centric , as it will do as much at one revolution of the mandril as the other will at 48 , & c .; and the figures may be varied by altering the radius and eccentricity , as in the other , The following is a chuck ...
Side 19
... less , as may be required , according as the segment desired may be greater or less . On the slide screw is a small round plate , divided into ten equal parts , and the screw is ten turns in the inch , which , by the help of the plate ...
... less , as may be required , according as the segment desired may be greater or less . On the slide screw is a small round plate , divided into ten equal parts , and the screw is ten turns in the inch , which , by the help of the plate ...
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Populære avsnitt
Side 493 - A ray of heavenly light, gilding all forms Terrestrial in the vast and the minute ; The unambiguous footsteps of the God, Who gives its lustre to an insect's wing, And wheels His throne upon the rolling worlds.
Side 418 - And understood not that a grateful mind By owing owes not, but still pays, at once Indebted and discharged...
Side 318 - Merchant, (in consequence of a Communication made to him by a certain Foreigner residing abroad) for an Invention of certain Improvements in the Construction of Locks and other Fastenings.
Side 541 - There is no art or science that is too difficult for industry to attain to; it is the gift of tongues, and makes a man understood and valued in all countries...
Side 154 - Then take a quantity of dry powder of wood-ashes mixed with a sixth part of the same quantity of the ashes of burnt bones ; put it into a tin box with holes in the top, and shake the powder on the surface of the plaster till the whole is covered...
Side 50 - But the flights of poetry can seldom bear to be shackled by . homely truth, and if we are to receive the fine imagery, that places the summit of this rock in clouds brooding eternal mists and tempests, — that represents it as inaccessible, even to a man provided with twenty hands and twenty feet, and immerses its base among ravenous sea-dogs ; — why not also receive the whole circle of mythological dogmas of Homer, who, though so frequently dragged forth as an authority in history, theology,...
Side 236 - To avoid this inconvenience and waste, a brewer of the name of Harwood conceived the idea of making a liquor, which should partake of the same united flavours of ale, beer, and two-penny; he did so, and succeeded, calling it entire...
Side 396 - ... however, as his thoughts had been for some time chiefly employed upon optics, he made his discoveries in that science the subject of his lectures for the first three years after he was appointed mathematical professor ; and having now...
Side 269 - ... below the summits of the rocks, and then rose above them, the only time for landing was the moment it gained the level of the coast — a circumstance which rendered the attempt extremely nice and hazardous. " Both sledges, however, succeeded in gaining the shore, and were drawn up on the beach, though not without great difficulty. Scarcely had they reached it, when that part of the ice...
Side 117 - ... parts on each side of the middle. These are the principal divisions, and each of them is subdivided into halves and quarters. Across the middle is fixed one of the smallest needles I could procure to serve as an axis, and it is fixed in its place by means of a little sealing wax.