Transactions of the Royal Society of Edinburgh, Volumen8The Society, 1818 List of fellows in v. 1-5, 7-16, 20-30, 32-33, 35-41, 45; continued since 1908 in the Proceedings, v. 28- |
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Página 33
... necessary accumulation of fire damp in the mine , —that the accumulation does not so much take place from unavoidable deficiency of ventilation , as from acci- dental obstructions to it in particular situations , or occasional eruptions ...
... necessary accumulation of fire damp in the mine , —that the accumulation does not so much take place from unavoidable deficiency of ventilation , as from acci- dental obstructions to it in particular situations , or occasional eruptions ...
Página 35
... necessary means to remove it might be employed . No difficult or complicated method can be expected to suc- ceed . Any method to be successful , must be simple , easy of execution and of use , and not too expensive . That which I E 2 ...
... necessary means to remove it might be employed . No difficult or complicated method can be expected to suc- ceed . Any method to be successful , must be simple , easy of execution and of use , and not too expensive . That which I E 2 ...
Página 37
... necessary , and in ge- neral will be desirous , to employ . This may be easily attain- ed by connecting with the bottom of the case or lantern , a flexible tube , air - tight or nearly so , which may be done by a tube of prepared ...
... necessary , and in ge- neral will be desirous , to employ . This may be easily attain- ed by connecting with the bottom of the case or lantern , a flexible tube , air - tight or nearly so , which may be done by a tube of prepared ...
Página 39
... ciently simple , if they were supposed necessary , might be em- ployed . A cup containing water , for example , or a saline so- lution , lution , might , in situations peculiarly hazardous , be AND PREVENTING ITS EXPLOSION . 39 **
... ciently simple , if they were supposed necessary , might be em- ployed . A cup containing water , for example , or a saline so- lution , lution , might , in situations peculiarly hazardous , be AND PREVENTING ITS EXPLOSION . 39 **
Página 41
... necessary to enter on the details of the modes of construction of the apparatus , as these are both obvious , and admit of considerable diversity . I have given what appears to be the best figure of the glass case for a fixed lamp ...
... necessary to enter on the details of the modes of construction of the apparatus , as these are both obvious , and admit of considerable diversity . I have given what appears to be the best figure of the glass case for a fixed lamp ...
Otras ediciones - Ver todas
Transactions of the Royal Society of Edinburgh, Volumen29 Royal Society of Edinburgh Vista completa - 1880 |
Transactions of the Royal Society of Edinburgh, Volumen32 Royal Society of Edinburgh Vista completa - 1887 |
Términos y frases comunes
action acts less powerfully acts more powerfully afford ammonia analysis ancient angle appears axis BACON barytes body Brocchi carbonate carbonic acid chlorine colour combination compound contains crown glass crown-glass crystals DESCARTES Dillwyn's Conch equal evaporation exist experiment exposed fire flint-glass formed glass grains green light green rays heat hectemorial lines hour-line hydrogen Imaus inches ingredients lamp light than crown limestone liquor ment metallic method mode muriate of lime muriate of magnesia muriate of soda muriatic acid gas Novum Organum observed obtained oil acts less oxygen oxymuriatic philosophical phosphoric acid plate polarising force portion powerfully upon green precipitation principle prism produced proportion PTOLEMY pyroscope quantity of muriate refracting riate sal ammoniac salt Scythia sea-water Serica shells sulphate of lime sulphate of magnesia sulphate of soda sulphuric acid supposed surface Syst tint tion tube undulated cone VIII καὶ
Pasajes populares
Página 97 - And a clean person shall take hyssop, and dip it in the water, and sprinkle it upon the tent, and upon all the vessels, and upon the persons that were there, and upon him that touched a bone, or one slain, or one dead, or a grave...
Página 91 - Esse quoque in fatis reminiscitur, affore tempus, Quo mare, quo tellus correptaque regia coeli Ardeat et mundi moles operosa laboret.
Página 97 - And for an unclean person they shall take of the ashes of the burnt heifer of purification for sin, and running water shall be put thereto in a vessel: 18 And a clean person shall take hyssop, and dip it in the water, and sprinkle it upon the tent, and upon...
Página 101 - summe deum, sancti custos Soractis Apollo, quem primi colimus, cui pineus ardor acervo pascitur, et medium freti pietate per ignem cultores multa premimus vestigia pruna, da, pater, hoc nostris aboleri dedecus armis, omnipotens. non exuvias, pulsaeve tropaeum 790 virginis, aut spolia ulla peto ; mihi cetera laudem facta ferent ; haec dira meo dum vulnere pestis pulsa cadat, patrias remeabo inglorius urbes.
Página 368 - Mr. Burke, speaking of the Essays of Sir Francis Bacon, said, he thought them the best of his works. Dr. Johnson was of opinion, ' that their excellence and their value consisted in being the observations of a strong mind operating upon life; and in consequence you find there what you seldom find in other books.
Página 384 - That when he had read the book of the Advancement of Learning, he found himself in a case to begin his studies anew, and that he had lost all the time of his studying before.
Página 150 - ... proportional to the square of the sine of the angle which the extraordinarily refracted ray forms with the axis of the crystal.
Página 97 - But the man that shall be unclean, and shall not purify himself, that soul shall be cut off from among the congregation, because he hath defiled the sanctuary of the Lord: the water of separation hath not been sprinkled upon him ; he is unclean.
Página 85 - And they buried him in his own sepulchres, which he had made for himself in the city of David, and laid him in the bed which was filled with sweet odours and divers kinds of spices prepared by the apothecaries' art : and they made a very great burning for him.
Página 391 - The philosophy that must signify either for light ' or use, must not be the work of the mind turned ' in upon itself, and only conversing with its own ' ideas ; but must be raised from the observations ' and applications of sense, and take its accounts ' from things as they are in the sensible world.