Glasgow Mechanics' Magazine, and Annals of Philosophy, Zväzok 4W.R. M'Phun., 1826 |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 5 z 92.
Strana 3
... heat is lost , and hot water may then be drawn from the tub , through a pipe , to supply the vat , a . After the boiling in the decom- posing vessel is complete , the liquor is let off into the third vat , e , which is called the ...
... heat is lost , and hot water may then be drawn from the tub , through a pipe , to supply the vat , a . After the boiling in the decom- posing vessel is complete , the liquor is let off into the third vat , e , which is called the ...
Strana 19
... heat may be directed in the furnace as circumstances shall re- quire it to be applied . IMPROVED METHOD OF BANDING SPINDLES . A NEW mode of banding spindles for twisting , is at present in use in the thread manufactory of Messrs ...
... heat may be directed in the furnace as circumstances shall re- quire it to be applied . IMPROVED METHOD OF BANDING SPINDLES . A NEW mode of banding spindles for twisting , is at present in use in the thread manufactory of Messrs ...
Strana 23
... heat developed by it ; but should any periodical effects , correspond- ing to the time of the sun's rotation about its axis , be observable in the diurnal variation , we must suppose that the sun , like the earth , is en- dued with ...
... heat developed by it ; but should any periodical effects , correspond- ing to the time of the sun's rotation about its axis , be observable in the diurnal variation , we must suppose that the sun , like the earth , is en- dued with ...
Strana 26
... , which is to be built into a furnace and heat- ed to redness . At one end a small tube is to be inserted , and carried through the whole length of the PROCESS FOR TINNING COPPER AND OTHER VESSELS , IN A 26 THE GLASGOW.
... , which is to be built into a furnace and heat- ed to redness . At one end a small tube is to be inserted , and carried through the whole length of the PROCESS FOR TINNING COPPER AND OTHER VESSELS , IN A 26 THE GLASGOW.
Strana 28
... heat , they must be dipped in the fluid tin , by which means both sides will be tinned at the same time . As this tinning is exceedingly durable , and has a beautiful colour , which it always retains , it may be employed for various ...
... heat , they must be dipped in the fluid tin , by which means both sides will be tinned at the same time . As this tinning is exceedingly durable , and has a beautiful colour , which it always retains , it may be employed for various ...
Iné vydania - Zobraziť všetky
Časté výrazy a frázy
acid alkali ammonia animal appear arts atomic atomic weight axle beautiful Blantyre bleaching boat body boiler boiling bottom carbon carbonic acid cause centre chlorine colour common Communications post paid constructed contain copper cubic inches cylinder diameter discharging earth Edingtonite effect engine equal ergot experiments eyes feet fire fluid Flux furnace give Glasgow glass grains heat hydrogen improvement Institution invention iron labour lectures length lever lime liquor machine Magazine manganese manner means Mechanics ment metal method mode motion muriatic muriatic acid nature nitric acid object observed obtained oxide oxygen pass piece pipe piston plate potash pounds present produced proportion prussic acid pump purpose quantity render salt side Society soda solution specific gravity steam substance sulphuric sulphuric acid surface temperature thick Thomson tion Trongate tube vapour vessel volume weight wheel whole wood
Populárne pasáže
Strana 142 - But, first, whom shall we send In search of this new World ? whom shall we find Sufficient...
Strana 333 - AH ! who can tell how hard it is to climb The steep where Fame's proud temple shines afar...
Strana 33 - ... and leads us towards perfection. A middle-aged ploughman will scarce ever be brought to the carriage and language of a gentleman, though his body be as well proportioned, and his joints as supple, and his natural parts not any way inferior.
Strana 177 - With gold and gems if Chilian mountains glow ; If bleak and barren Scotia's hills arise ; There plague and poison, lust and rapine grow ; Here peaceful are the vales, and pure the skies, And freedom fires the soul, and sparkles in the eyes. : Then grieve not, thou, to whom th
Strana 154 - The weights I use are one globule of gold which weighs one grain, and two or three others which weigh onetenth of a grain each ; and also a number of small rings of fine brass wire, made in the manner first mentioned by Mr. Lewis, by appending a weight to the wire, and coiling it with the tension of that weight round a thicker brass wire in a close spiral, after which the extremity of the spiral being tied hard with waxed thread, I put the covered wire in a vice, and applying a sharp knife, which...
Strana 90 - Mechanist, in consequence of a communication made to him by a certain Foreigner, residing abroad...
Strana 335 - One part, one little part, we dimly scan Through the dark medium of life's feverish dream ; Yet dare arraign the whole stupendous plan, If but that little part incongruous seem.
Strana 155 - You will perceive that by means of these weights placed on different parts of the beam, I can learn the weight of any little mass from one grain, or a little more, to the -j-'j,-, of a grain.
Strana 155 - If on the contrary it weigh one grain and a fraction, it will be counterpoised by the heavy gold weight at the extremity, and one or more of the lighter ones placed in some other part of the beam. This beam...
Strana 154 - The fulcrum is a bit of plate brass, the middle of which lies flat on my table when I use the balance, and the two ends are bent up to a right angle so as to stand upright. These two ends .are ground at the same time on a flat hone, that the extreme surfaces of them may be in the same plane ; and their distance is such that the needle when laid across them rests on them at a small distance from the sides of the beam.