Memoirs of the Literary and Philosophical Society of Manchester, 第 5 卷,第 1 部分The Society, 1798 |
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第128页
... ounce - measures of air , which thereby were reduced In the other experiment , to 20 ounce measures . he heated 200 grains of polished steel needles in 24 ounce measures of air , which were reduced to 19.5 ounce measures . In these ...
... ounce - measures of air , which thereby were reduced In the other experiment , to 20 ounce measures . he heated 200 grains of polished steel needles in 24 ounce measures of air , which were reduced to 19.5 ounce measures . In these ...
第130页
... weight from 30 to 35 per cent . Why then were there employed 24 ounce - measures only of atmospherical air with 200 grains of needles , though twenty times as much is necessary to satu- rate the iron and produce a decisive effect ...
... weight from 30 to 35 per cent . Why then were there employed 24 ounce - measures only of atmospherical air with 200 grains of needles , though twenty times as much is necessary to satu- rate the iron and produce a decisive effect ...
第133页
... ounce - measures of air to 0.65 of a measure . Examining the residuum of the air , I found one fifth of it to be fixed air ; and when I tried the purity of that which remained , by the test of nitrous air , it did not appear that any ...
... ounce - measures of air to 0.65 of a measure . Examining the residuum of the air , I found one fifth of it to be fixed air ; and when I tried the purity of that which remained , by the test of nitrous air , it did not appear that any ...
第134页
... measures of dephlogisticated air had disappeared , and the iron had gained six grains in weight . Repeating the ... ounce - measures of it disappear- ed , and the iron increased in weight six grains ; to . which is nearly the weight of ...
... measures of dephlogisticated air had disappeared , and the iron had gained six grains in weight . Repeating the ... ounce - measures of it disappear- ed , and the iron increased in weight six grains ; to . which is nearly the weight of ...
第135页
... ounce - measures of it at least . For Dr. Priest- ley says , that in passing steam over red - hot iron , the iron imbibes the water and emits its phlogiston in the shape of inflammable air ; and though this is his doctrine and not mine ...
... ounce - measures of it at least . For Dr. Priest- ley says , that in passing steam over red - hot iron , the iron imbibes the water and emits its phlogiston in the shape of inflammable air ; and though this is his doctrine and not mine ...
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常见术语和短语
acid gas alkali apparatus appear atmospherical air azotic gas barytes bleaching blue boiling calx candle-light carbonat carbonic acid colour combined common compound contain cotton day-light decomposed decomposition degree of heat deliquescent denote dephlogisticated detonating dissolved distilled equal evaporation experiments fact fermentation finery cinder formed gallon grains green hepatic gas hepatised solution Huln Huln Abbey hydrogenous gas idea inches inflamed inflammable air Iron Oaks John language liquor malt manganese matter means ment mercury metal mixed mixture muriatic acid nitrous acid observed ounce ounce-measures oxyd oxyd of iron oxygenated muriat oxygenous gas party party-prejudice phænomena philosopher phlogisticated phlogiston precipitate Priestley produced prussiat of potash pure quantity red heat residuum saccharometer salt says shew signs smell Society sounds spirit steel substance sufficient sulphuric acid terminational Tiberius Gracchus tion trees Vescy vessel weight William de Vescy words yellow yest