The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould, Kendall, and Lincoln, 1870 |
З цієї книги
Результати 6-10 із 92
Сторінка 19
... iron works , the coupling bars , and the wheels are connected electrically to- gether . Two insulated wires ( one of which is connected with the wire underneath the carriages , the other to the iron work ) are led up to each compartment ...
... iron works , the coupling bars , and the wheels are connected electrically to- gether . Two insulated wires ( one of which is connected with the wire underneath the carriages , the other to the iron work ) are led up to each compartment ...
Сторінка 20
... iron rings 8 inches thick , securely bolted together . The interior of the bell will be bored out to a true cylindrical surface , like the inside of a steam cylinder . The tube to be constructed within it will consist of cast - iron ...
... iron rings 8 inches thick , securely bolted together . The interior of the bell will be bored out to a true cylindrical surface , like the inside of a steam cylinder . The tube to be constructed within it will consist of cast - iron ...
Сторінка 27
... iron wheel is almost exclusively adhered to in England , France , and Prussia ; while Holland and Austria discover features worthy of attention in the cast iron . The general properties of the cast - iron spoke wheel are familiar to all ...
... iron wheel is almost exclusively adhered to in England , France , and Prussia ; while Holland and Austria discover features worthy of attention in the cast iron . The general properties of the cast - iron spoke wheel are familiar to all ...
Сторінка 28
... iron ones on some of the new cars . They are understood to cost nearly treble the price of iron wheels , but are considered quite as cheap in the end . They are made of elm or teak wood , and bound with steel tires . Besides being less ...
... iron ones on some of the new cars . They are understood to cost nearly treble the price of iron wheels , but are considered quite as cheap in the end . They are made of elm or teak wood , and bound with steel tires . Besides being less ...
Сторінка 29
... iron . Some 3 years since , Mr. George Berkley made , in England , above 600 tests of the stiffness of steel and iron rails of equal section . The rails were supported on 5 - feet bearings , and loaded with dead pressure at the middle ...
... iron . Some 3 years since , Mr. George Berkley made , in England , above 600 tests of the stiffness of steel and iron rails of equal section . The rails were supported on 5 - feet bearings , and loaded with dead pressure at the middle ...
Інші видання - Показати все
The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
Загальні терміни та фрази
acetic acid action American ammonia animals apparatus appears atmosphere battery beds bridge cable carbon carbonic acid cause cent centimetres centre charcoal chemical chloride coal color Comptes Rendus connected containing copper corona cubic cubic metres cylinder depth diameter discovery dissolved eclipse effect electric engine eocene experiments fact feet fibre flame fossil French gases glass glycerine gun-cotton guns heat hydrochloric acid hydrogen inches Indian iron length light lime liquid magnet matter metal method metres miles miocene mixture nitric acid observations obtained ordinary oxide oxygen palladium paper passed placed plants plate platinum polariscope polarization potash precipitate present pressure produced Prof quantity railway rays River salt sandarac sodium solution spark species specific gravity spectrum steam steel rails substance sulphate sulphuric acid surface temperature thick tion tons tube tunnel vapor vibrations weight wire zinc zirconia
Популярні уривки
Сторінка 269 - There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.
Сторінка i - ANNUAL OF SCIENTIFIC DISCOVERY ; or, Year Book of Facts in Science and Art, exhibiting the most important Discoveries and Improvements in Mechanics, Useful Arts, Natural Philosophy, Chemistry, Astronomy, Meteorology, Zoology, Botany, Mineralogy, Geology, Geography, Antiquities, etc.
Сторінка 136 - It consists in subjecting the vapours of volatile liquids to the action of concentrated sunlight, or to the concentrated beam of the electric light.