 | 1840 - 706 strani
...-feet stroke. The metal is a combination of copper and zinc, the best admixture being found to be GO per cent, of the former, and 40 per cent, of the latter. The metal is delivered on the works, and is then submitted in these proportions to the action of a... | |
 | 1839 - 568 strani
...8j feet stroke. The metal is a combination of copper and zinc, the best admixture being found to be 60 per cent, of the former and 40 per cent, of the latter. The metal is delivered on the works, and is then submitted in these proportions to the action of a... | |
 | 1839 - 938 strani
...si-feut stroke. The metal is a combination of copper and zinc, the best admixture being found to be 60 per cent, of the former and 40 per cent of the latter. The metal is delivered on the works, and is then submitted in these proportions to the action of a... | |
 | Perry Fairfax Nursey - 1840 - 706 strani
...8i-feet stroke. The metal is a combination of copper and zinc, the best admixture being found to be 60 per cent, of the former, and 40 per cent, of the latter. The metal is delivered on the works, and is then submitted in these proportions to the action of a... | |
 | 1840 - 316 strani
...-hole than copper, and to a greater depth in dead wood. The metal is a combination of copper and zinc, 60 per cent, of the former, and 40 per cent, of the latter. It is submitted to the action of a reverberatory furnace, or melted in pots, from which it is cast... | |
 | 1840 - 702 strani
...8i-feet stroke. The metal is a combination of copper and zinc, the best admixture being found to be 60 per cent, of the former, and 40 per cent, of the latter. The metal is delivered on the works, and is then submitted in these proportions to the action of a... | |
 | 1843 - 508 strani
...Exp. 5. — Plain dry turf, (as in No. 2,) with bitumenized turf, (as in No. 4,) in the proportion of 60 per cent, of the former, and 40 per cent, of the latter. This produced a diminished heating effect, as compared with the bitumenized turf alone. 100 cubic feet... | |
 | Frederick Martin, Sir John Scott Keltie, Isaac Parker Anderson Renwick, Mortimer Epstein, Sigfrid Henry Steinberg, John Paxton, Brian Hunter - 1885 - 992 strani
...88,920,425?. In 1884 the maize crop reached 800,000,000 bushels, and the wheat 500,000,000 bushels. About 6 per cent, of the former and 40 per cent, of the latter are exported. The other cereals are rye, oats, barley, and buckwheat, 20'5 of the rye being exported.... | |
 | 1891 - 514 strani
...gave fifteen grains every four hours. Salol is an ether combination of salicylic and carbolic acids, 60 per cent, of the former and 40 per cent, of the latter. It is said to be decomposed into its original elements after entering the circulation, which theory,... | |
 | George Frederick Thompson - 1898 - 102 strani
...Scotland, and other places, is made from a mixture of finely powdered lime and coke, in the proportion of 60 per cent, of the former and 40 per cent, of the latter, although the resulting carbide consists of 62'5 per cent, of calcium and 37'5 per cent, of carbon.... | |
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The metal is a combination of copper and zinc, the best admixture being found to be 60 per cent, of the former, and 40 per cent, of the latter. The... 
