The Year-book of Facts in Science and ArtCharles W. Vincent, James Mason Simpkin, Marshall, and Company, 1870 |
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1 - 5 találat összesen 41 találatból.
16. oldal
... weights in the usual way . The other dials indicate : -The days of the week . The movements of the planetary bodies . Sun rise . Sun set . The seasons . The signs of the Zodiac . The duration of daylight . The duration of night . The ...
... weights in the usual way . The other dials indicate : -The days of the week . The movements of the planetary bodies . Sun rise . Sun set . The seasons . The signs of the Zodiac . The duration of daylight . The duration of night . The ...
17. oldal
... weight a few years ago , because since then the hydraulic crane has come into existence . Thanks to the accumulated labours of countless inventors of details , there is no motion so complicated nor design so elaborate but that it can be ...
... weight a few years ago , because since then the hydraulic crane has come into existence . Thanks to the accumulated labours of countless inventors of details , there is no motion so complicated nor design so elaborate but that it can be ...
25. oldal
... weights and measures , and by such other mode as may be determined upon after due inquiry . It is thought expedient that customs duties should be allowed to be levied by metric weight and measure as well as by imperial weight and ...
... weights and measures , and by such other mode as may be determined upon after due inquiry . It is thought expedient that customs duties should be allowed to be levied by metric weight and measure as well as by imperial weight and ...
30. oldal
... weight per wheel of the Fairlie steam- carriage is only about 2 tons , and it follows , therefore , that very light rails may be used , and everything light in proportion ; whilst the capability of passing such sharp curves would also ...
... weight per wheel of the Fairlie steam- carriage is only about 2 tons , and it follows , therefore , that very light rails may be used , and everything light in proportion ; whilst the capability of passing such sharp curves would also ...
33. oldal
... weight being placed over the centre of gravity . There is ample room in the rays and in the centre of the ship for berths , and for all other purposes . The lightship would be at all times comparatively dry , as her form would deflect ...
... weight being placed over the centre of gravity . There is ample room in the rays and in the centre of the ship for berths , and for all other purposes . The lightship would be at all times comparatively dry , as her form would deflect ...
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acid ammonia animal appearance atmosphere average barometer battery Bessemer process British Association cable carats carbon carbonic acid chemical cloth coal colour construction containing cylinder depth diameter diamond discovery distance earth eclipse Edition electric employed engine exhibited existence experiments flame foraminifera French furnace geological gun-cotton guns heat hydrochloric acid hydrogen inch interest iron Lake Nipigon length light lime liquid London machine Magazine manganese manufacture means ment Messrs metal meteor miles mineral nature nearly nitric acid observations obtained operations ordinary paper pass phosphorus plants plate present produced Professor quantity quartz railway remarkable Report river rocks Royal sand seen ship SHORE LARK Sir James Ross Society species specimens steam stone substance surface Telford medal temperature thick tion tons transit of Venus turret velocipede vessel weight wire