American Edition of the British Encyclopedia: Or, Dictionary of Arts and Sciences ; Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, Volumen9Mitchell, Ames and White, 1821 |
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... employed six years , and was prevented by his death from proceeding to the completion of the intended second and third parts , relating to the effects of reflection from plane , cylindrical , and co- nical mirrors , and the refraction ...
... employed six years , and was prevented by his death from proceeding to the completion of the intended second and third parts , relating to the effects of reflection from plane , cylindrical , and co- nical mirrors , and the refraction ...
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... employed either by chemists or artists : it is obtained by decomposing it by means of the sulphuric acid . When ... employ- ed in Germany before the year 1372. No traces of it can be found in any European author , previous to the ...
... employed either by chemists or artists : it is obtained by decomposing it by means of the sulphuric acid . When ... employ- ed in Germany before the year 1372. No traces of it can be found in any European author , previous to the ...
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... employed , to which an earthen head is adapted , and connected with a range of proper con- densers . The strength of the acid too is varied , by putting more or less water in the receivers . The nitric acid thus made generally contains ...
... employed , to which an earthen head is adapted , and connected with a range of proper con- densers . The strength of the acid too is varied , by putting more or less water in the receivers . The nitric acid thus made generally contains ...
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... employed for etching on copper , as a solvent of tin , to form with that metal a mordant for some of the finest dies ; in metallurgy and assaying ; in various chemical processes , on account of the facility with which it parts with ...
... employed for etching on copper , as a solvent of tin , to form with that metal a mordant for some of the finest dies ; in metallurgy and assaying ; in various chemical processes , on account of the facility with which it parts with ...
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... employed in metallurgy ; it serves to pro- mote the combustion of sulphur in fabri- cating its acid ; it is used in the art of dy . ing ; it is added to common salt for pre- serving meat , to which it gives a red hue ; it is an ...
... employed in metallurgy ; it serves to pro- mote the combustion of sulphur in fabri- cating its acid ; it is used in the art of dy . ing ; it is added to common salt for pre- serving meat , to which it gives a red hue ; it is an ...
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AMER /E OF THE BRITISH ENCY OR, Volumen10 William 1753-1815 Nicholson Sin vista previa disponible - 2016 |
Términos y frases comunes
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