Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Том 51Perry Fairfax Nursey Knight and Lacey, 1849 |
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Стр. 16
... result , but not in the arrangement de- scribed . My illustration of a lever has , I think , been misunderstood . If a weight of 1lb . be placed at each end of a balance , the quantity of any substance raised at one ex- tremity by a 1 ...
... result , but not in the arrangement de- scribed . My illustration of a lever has , I think , been misunderstood . If a weight of 1lb . be placed at each end of a balance , the quantity of any substance raised at one ex- tremity by a 1 ...
Стр. 32
... result of the plan not having been sufficiently matured before carrying it into execution . Nei- ther the steam , nor the hot water pipes , nor the boiler are jacketed ; hence the loss of heat from radiation is immense , and the base of ...
... result of the plan not having been sufficiently matured before carrying it into execution . Nei- ther the steam , nor the hot water pipes , nor the boiler are jacketed ; hence the loss of heat from radiation is immense , and the base of ...
Стр. 45
... resulting solution forms a varnish which answers well for the coating of all coarse fabrics , such as tarpaulings , rick - cloths , & c .; but to obtain a varnish of a purer and better quality , suit- able for fine articles , he ...
... resulting solution forms a varnish which answers well for the coating of all coarse fabrics , such as tarpaulings , rick - cloths , & c .; but to obtain a varnish of a purer and better quality , suit- able for fine articles , he ...
Стр. 51
... result is not perceived instantly , some time is lost at every step , so that num- bers may be multiplied by the present method , notwithstanding the increased number of figures , with as much rapidity as by the old one , and with ...
... result is not perceived instantly , some time is lost at every step , so that num- bers may be multiplied by the present method , notwithstanding the increased number of figures , with as much rapidity as by the old one , and with ...
Стр. 54
... result called the Retribution . must be laid at the door of the construc- tive department of the Navy . If we assume , what was most proba- ble , that the centres of gravity of the intended 500 and 800 - horse engines were equally high ...
... result called the Retribution . must be laid at the door of the construc- tive department of the Navy . If we assume , what was most proba- ble , that the centres of gravity of the intended 500 and 800 - horse engines were equally high ...
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Стр. 246 - America, but know that we are alive, that two and two make four, and that the sum of any two sides of a triangle is greater than the third side.
Стр. 27 - It is better, on this account, in graduating the bottle, to make two scratches as represented in the drawing, one at the top and the other at the bottom of the curve : this prevents any future mistake.
Стр. 214 - Lordship then reserved leave to the defendant to move to enter the verdict for him if the Court above should be of opinion that the combination of the
Стр. 395 - Venus a pea, on a circle 284 feet in diameter; the Earth also a pea, on a circle of 430 feet; Mars a rather large pin's head, on a circle of 654 feet; Juno, Ceres, Vesta, and Pallas, grains of sand, in orbits of from 1000 to 1200 feet; Jupiter a moderate-sized orange, in a circle nearly half a mile across...
Стр. 251 - Columbia, by giving notice thereof to the Commissioner, and filing in the Patent Office, within such time as the Commissioner shall appoint, his reasons of appeal, specifically set forth in writing, and also paying into the Patent Office, to the credit of the patent fund, the sum of twenty-five dollars.
Стр. 395 - The squares of the periodic times of any two planets are to each other, in the same proportion as the cubes of their mean distances from the sun.
Стр. 206 - Man [colonies to be mentioned, if any], and amongst all and every the subjects of us, our heirs and successors, whatsoever and wheresoever, notwithstanding the not full and certain describing the nature or quality of the said invention, or of the materials thereunto conducing and belonging.
Стр. 366 - Like leaves on trees the race of man is found, Now green in youth, now withering on the ground; Another race the following spring supplies; They fall successive, and successive rise: So generations in their course decay; So flourish these, when those are pass'd away. But if thou still persist to search my birth, Then hear a tale that fills the spacious earth. "A city stands on Argos...
Стр. 564 - It is the opinion of the Lords Commissioners of the Admiralty, that it would be to the honour and advantage of the Navy, and conduce to the general interests of science, if new facilities and encouragement were given to the collection of information upon • scientific subjects by the officers, and more particularly by the medical officers, of Her Majesty's Navy, when upon foreign service...
Стр. 395 - Uranus a full-sized cherry, or small plum, upon the circumference of a circle more than a mile and a half in diameter. As to getting correct notions on this subject by drawing circles on paper, or, still worse, from those very childish toys called orreries, it is out of the question.