Philosophical Transactions of the Royal Society of London, Volumen49;Volumen69W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1779 |
Dentro del libro
Resultados 1-5 de 46
Página 21
... reason why it should , when helped with heat , be so useful in obtaining the acids of nitre . and of fea falt . I have alfo obtained this gelatinous fub- stance by mixture of tobacco - pipe clay and oil of tartar ,. per deliquium ; for ...
... reason why it should , when helped with heat , be so useful in obtaining the acids of nitre . and of fea falt . I have alfo obtained this gelatinous fub- stance by mixture of tobacco - pipe clay and oil of tartar ,. per deliquium ; for ...
Página 38
united with thofe cementing cryftalline particles , which there is reason to believe are the more immediate cause of the confolidation of all ftones and marbles whatfo- ever , and which do very much abound in fea water . It would exceed ...
united with thofe cementing cryftalline particles , which there is reason to believe are the more immediate cause of the confolidation of all ftones and marbles whatfo- ever , and which do very much abound in fea water . It would exceed ...
Página 55
... reason to hope , in the leaft turn out in her favour . It will be needlefs to relate here the various medicines which had been given her with little or no fuccefs , except that the most relief fhe found was from the use of salt water ...
... reason to hope , in the leaft turn out in her favour . It will be needlefs to relate here the various medicines which had been given her with little or no fuccefs , except that the most relief fhe found was from the use of salt water ...
Página 103
... reason , have the formula of an equation · of . 1⁄2 ” —2 dimensions .九十 Let the resolution be x = √ ++ Võ + V / T + & c . . where 7 , § , σ , 7 , & c . denote the roots of an equation x ” — 1 — px ” —3 + 9x ” —3 — & c . = 0 of ( n ...
... reason , have the formula of an equation · of . 1⁄2 ” —2 dimensions .九十 Let the resolution be x = √ ++ Võ + V / T + & c . . where 7 , § , σ , 7 , & c . denote the roots of an equation x ” — 1 — px ” —3 + 9x ” —3 — & c . = 0 of ( n ...
Página 104
... year 1762 I published some reasons , for which this method could not extend to the general refolution of algebraical equations . XI . Obfervations on the total ( with Duration ). 104 Mr. WARING on the General Refolution , & c .
... year 1762 I published some reasons , for which this method could not extend to the general refolution of algebraical equations . XI . Obfervations on the total ( with Duration ). 104 Mr. WARING on the General Refolution , & c .
Contenido
1 | |
11 | |
35 | |
51 | |
54 | |
64 | |
68 | |
86 | |
295 | |
332 | |
337 | |
362 | |
376 | |
419 | |
432 | |
454 | |
105 | |
120 | |
130 | |
139 | |
160 | |
182 | |
207 | |
216 | |
279 | |
462 | |
485 | |
505 | |
527 | |
537 | |
547 | |
555 | |
657 | |
Otras ediciones - Ver todas
Términos y frases comunes
æther alfo almoſt alſo animal arytenoid cartilage auffi becauſe cafe canal canes cauſe Cloudy cometæ common air confequently confiderable coupées d'une declivity deux diffected diminiſhed diſcovered diſtance eaſily epiglottis equal equation être faifon Fair fait fame fecond fecondes productions feems femaines feuilles fhews fimilar firſt foil fome fometimes font foon fuch fucre fufficient fuppofed furface fyfteme glaſs greateſt hermaphrodite inches increaſe inflammable air itſelf j'ay joints jufqu'à la canne laſt Latit leaſt lefs likewiſe LXIX meaſure micrometer mois months moſt motion mufic muſt neceffary noeud nœuds obfervations ordre de racines peut plant pluye premier purpoſe qu'il qu'on quæ quantity Rain rattoons reaſon rejettons reſpect rima glottidis river roots ſee ſeems ſeen ſhall ſhould ſmall ſome ſpace ſtate teleſcope tems terre terrein thefe theſe thofe thoſe tion troifieme uſe uterus velocity
Pasajes populares
Página 53 - ... hours before it attained a fufficient degree of hardnefs. When that was done, and the feveral baked pieces were become cold, he gave them their magnetic virtue in any direction he pleafed, by placing them between the extreme ends of his Jarge magazine of artificial magnets for a few féconds or more, as he faw occafion. By this method the virtue they acquired was fuch...
Página 198 - ... could find out what note it was, the child, who was then amufing himfelf with drawing on the floor, left that employment, and going to the organ immediately laid his hand oft the note that ciphered'^.
Página 52 - Having at laft procured enough of this very fine powder, the next thing to be done was to make a pafte of it,, and that with fome vehicle which would contain a confiderable quantity of the phlogiflic principle ; for this purpofe he had recourfe to linfeed oil in preference to all other fluids.
Página 203 - Mozart's, was so masterly in point of invention, modulation, and accuracy of execution, as to surpass, in many particulars, the attainments of most professors at any period of their lives.
Página 199 - ... extraneous and difficult keys whatever he played; and now, in his extemporaneous flights, he modulates into all keys with equal facility.
Página 184 - ... forms, perfons, founds, and tones of voice, in very early infancy, who never afterwards endeavour to imitate forms by delineation, or founds by vocal inflexions. As drawing or defign may be called a refinement of the...
Página 2 - Blifters and anti-fpafmodics were directed, and .particularly the flowers of zinc-, which were continued till the beginning, of July, but without the leaft abatement of the fymptoms; when her father growing impatient of fruitlefs attendance at the hofpital, I recommended, as a dernier refort, a trial of electricity, under the management of the Rev. Mr. UNDERWOOD, an ingenious electrician. After this I heard no more of her till the firft of Auguft, when her father came to inform me that his daughter...
Página 5 - I took my leave, with a ftrong injunction to make me acquainted in cafe me fhould happen to relapfe. Before I conclude, it may not be improper to obferve, that fome time ago I was fortunate enough to cure a boy who had long had the St. Vitus's dance (though in a much lefs degree) by electricity. A violent convulfive difeafe, fomewhat fimilar to the above, though, if I recollect right, not attended with the aphonia, was fuccefsfully treated in the fame way by Dr.
Página 51 - ... he put them into a large tub that was more than one-third filled with clean water: he then, with great labour, worked the tub to and fro for 'many hours together, that the friction between the grains of iron by this treatment might break off fuch fmaller parts as would remain fufpended in the water for a time.
Página 189 - ... by leaving even his food to attend to it when the organ was playing: and about midsummer 1777, he would touch the key-note of his particular favourite tunes, in order to persuade his father to play them. Soon after this, as he was unable to...