The British Cyclopaedia of the Arts, Sciences, History, Geography, Literature, Natural History, and Biography ...Wm. S. Orr and Company, 1838 |
No grāmatas satura
6.–10. rezultāts no 100.
75. lappuse
... obtained in the condition of gas , which remains after absorbing the carbonic acid by solution of potass , and the oxygen , if any , by a fit agent . Gay Lussac and Thenard , to whom we are prin- cipally indebted for the processes now ...
... obtained in the condition of gas , which remains after absorbing the carbonic acid by solution of potass , and the oxygen , if any , by a fit agent . Gay Lussac and Thenard , to whom we are prin- cipally indebted for the processes now ...
76. lappuse
... obtained by heating copper plate and quenching it in water may be sub- stituted , although he gives the decided preference to the former , on account of its mechanical texture being much more porous , and consequently exposing a larger ...
... obtained by heating copper plate and quenching it in water may be sub- stituted , although he gives the decided preference to the former , on account of its mechanical texture being much more porous , and consequently exposing a larger ...
84. lappuse
... obtained by distilling nitric acid upon wool . Oxalic acid , dissolved in water , is employed by calico printers to destroy or lighten colours which are produced by iron . This is usually effected by forming a paste of the fluid oxalic ...
... obtained by distilling nitric acid upon wool . Oxalic acid , dissolved in water , is employed by calico printers to destroy or lighten colours which are produced by iron . This is usually effected by forming a paste of the fluid oxalic ...
86. lappuse
... obtained in a state of great purity by the action of diluted nitric acid on quicksilver or copper , one part of the concentrated acid being diluted with four or five parts of water , and poured on copper - filings in a retort ; on ...
... obtained in a state of great purity by the action of diluted nitric acid on quicksilver or copper , one part of the concentrated acid being diluted with four or five parts of water , and poured on copper - filings in a retort ; on ...
87. lappuse
... obtained , and it re - any change when mixed with oxygen . At ignition , quires no complicated apparatus . It was introduced it detonates with hydrogen . It is decomposed at a by Dr. Priestley , and since his time has been used in high ...
... obtained , and it re - any change when mixed with oxygen . At ignition , quires no complicated apparatus . It was introduced it detonates with hydrogen . It is decomposed at a by Dr. Priestley , and since his time has been used in high ...
Bieži izmantoti vārdi un frāzes
acid action ammonia angle angle of incidence animal appear arteries axis blood body bones called carbonic acid cause cavity centre Cicero circulation colour consists copal copper cylinder degree diameter distance earth ecliptic edges effect employed equal experiments faculty feet figure fixed fluid furnace give glass heat hole hydrogen inches iron kind less light manner matter means mercury metal metonymy mixed mixture mode motion mucilage muscles nature nitric acid object observed orator organ orichalcum oxalic acid oxide oxygen painting paper parallel pass perpendicular phosphorus physiognomy piece placed plane plate porcelain portion potash pressing rollers principle printing prism produced proper proportion prussic acid quantity quicksilver Quintilian rays reflected refraction round side sometimes specific gravity substance supposed surface thing tion tube vapour varnish vessels weight wheel whole wire
Populāri fragmenti
46. lappuse - And it came to pass at noon, that Elijah mocked them, and said, Cry aloud : for he is a god ; either he is talking, or he is pursuing, or he is in a journey, or peradventure he sleepeth, and must be awaked.
136. lappuse - The gold and silver money which circulates in any country may very properly be compared to a highway, which, while it circulates and carries to market all the grass and corn of the country, produces itself not a single pile of either.
282. lappuse - For sublime objects are vast in their dimensions, beautiful ones comparatively small: beauty should be smooth and polished; the great, rugged and negligent: beauty should shun the right line, yet deviate from it insensibly; the great in many cases loves the right line; and when it deviates, it often makes a strong deviation: beauty should not be obscure; the great ought to be dark and gloomy: beauty should be light and delicate; and great ought to be solid, and even massive.
135. lappuse - The substitution of paper in the room of gold and silver money, replaces a very expensive instrument of commerce with one much less costly, and sometimes equally convenient. Circulation comes to be carried on by a new wheel, which it costs less both to erect and to maintain than the old one.
53. lappuse - Our language has received innumerable elegancies and improvements, from that infusion of Hebraisms, which are derived to it out of the poetical passages in, holy writ.
195. lappuse - ... is so essential to the subsistence of all human creatures, it is not probable that it could be trusted to the fallacious deductions of our reason, which is slow in its operations, appears not, in any degree, •during the first years of infancy, and, at best, is in every age and period of human life extremely liable to error and mistake.
195. lappuse - I shall add, for a further confirmation of the foregoing theory, that, as this operation of the mind, by which we infer like effects from like causes, and vice versa, is so essential to the subsistence of all human creatures, it is not probable that it could be trusted to the fallacious deductions of our reason, which is slow in its operations, appears not in any degree during the first years of infancy, and at best is, in every age and period of human life...
135. lappuse - ... purchase such goods as are likely to be consumed by idle people who produce nothing, such as foreign wines, foreign silks, &c. ; or, secondly, they may purchase an additional stock of materials, tools, and provisions, in order to maintain and employ an additional number of industrious people, who re-produce, with a profit, the value of their annual consumption.
215. lappuse - Lo, the poor Indian! whose untutored mind Sees God in clouds, or hears him in the wind; His soul, proud Science never taught to stray Far as the solar walk, or milky way; Yet simple Nature to his hope has...