Pocket Encyclopedia: Or, A Dictionary of Arts, Sciences, and Polite Literature, Volume 4Edward Augustus Kendall Longman, Hurst, Rees, Orme, 1811 - Encyclopedias and dictionaries |
From inside the book
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Page 18
... picture ; but proceed with the whole , and when the design is fixed , correct such parts as require it by the laws of perspective . Perspective in a practical sense is the art of drawing , according to the principles of geometry , the ...
... picture ; but proceed with the whole , and when the design is fixed , correct such parts as require it by the laws of perspective . Perspective in a practical sense is the art of drawing , according to the principles of geometry , the ...
Page 19
... picture . In like manner , suppose R S T V , fig . 2 , to be raised perpendicular to the ground O P , and pa- rallel to the picture , but every thing else remain- ing in the same situation as in the former figure ; then will r s to be ...
... picture . In like manner , suppose R S T V , fig . 2 , to be raised perpendicular to the ground O P , and pa- rallel to the picture , but every thing else remain- ing in the same situation as in the former figure ; then will r s to be ...
Page 20
... picture will disappear also . Again , if the original is brought to coincide with the picture , then the representation of RV ( fig 1. ) will not only be equal to the bottom of the original , but will likewise be at the bottom of the ...
... picture will disappear also . Again , if the original is brought to coincide with the picture , then the representation of RV ( fig 1. ) will not only be equal to the bottom of the original , but will likewise be at the bottom of the ...
Page 21
... picture , are called by the general name of vanishing points . From hence then we may form an idea of the nature of the perspective plane or picture , and of perspective representations ; which representations are nothing more than the ...
... picture , are called by the general name of vanishing points . From hence then we may form an idea of the nature of the perspective plane or picture , and of perspective representations ; which representations are nothing more than the ...
Page 22
... picture KM LH to be placed between the eye E , and the horizon gd ; then its section H L , with the ho- rizontal plane G D g d , will be the indefinite re- representation of the horizon g d , upon the picture ; and this representation ...
... picture KM LH to be placed between the eye E , and the horizon gd ; then its section H L , with the ho- rizontal plane G D g d , will be the indefinite re- representation of the horizon g d , upon the picture ; and this representation ...
Common terms and phrases
according acid amphibia ancient angles animal appears astronomy atmosphere birds body called chiefly church chyle clouds coast colour common condenser consists contains court degree distance doctrine earth England Epicurus equal feet figure fishes fluid genus glass ground heat hence ichnography inches inhabitants insects Isaac Newton Jupiter kind king length light lord manner matter means ment mercury metal miles moon motion natural history nearly object observed ocean officer oxyde oxygen pass person philosophy phosphorus picture piston planets Plate principal produced proportion Ptolemy quadrupeds quantity quicksilver rays receiver retrograde motion rivers sal-ammoniac salt Saturn sense silver situation sometimes species specific gravity spermaceti stadtholder steam stone substance sulphur supposed surface thing tion tree tube usually valve vapour vessel weight whole wind word zinc
Popular passages
Page 412 - Among these were reckoned the four Gospels of Matthew, Mark, Luke, and John; the Acts of the Apostles; the Epistles of the apostle Paul...
Page 157 - When the whole is put for a part, or a part for the whole; a genus for a species, or a species for a genus; the singular...
Page 213 - He is likewise to decide the elections of knights of the shire, (subject to the control of the house of commons,) of coroners, and of verderors ; to judge of the qualification of voters, and to return such as he shall determine to be duly elected.
Page 202 - ... A man on a journey far from home falls from his horse ; another, who is perhaps at work about the house sees him bleeding on the ground, commonly with a landscape of the place where the accident befalls him. Another seer, driving...
Page 214 - In the commencement of civil causes, he is to serve the writ, to arrest, and to take bail ; when the cause comes to trial, he must summon and return the jury ; when it is determined, he must see the judgment of the court carried into execution. In criminal matters, he also arrests and imprisons, he returns the jury, he has the custody of the delinquent, and he executes the sentence of the court, though it extend to death itself.
Page 95 - In calm weather when the air is inclined to rain, the mercury is commonly low.
Page 118 - Hottoman to be a rescript, or answer of the sovereign, delivered, by advice of his council, to some college, order, or body of people, upon consulting him on some case of their community. The like answer, given to any particular person, is called simply rescript.
Page 70 - As soon as they are cold, they are distributed to children, who sit with anvils and hammers before them, which they work with their feet by means of a lathe, and taking up one of the lengths, they thrust the blunt end into a quantity of the heads...
Page 384 - God in a manner peculiar to himself; as the mean of spreading divine and saving knowledge to all the world of mankind ; as, under God, the head of all things to his church ; and, as the Lord of life, having power and authority from God to raise the dead, and judge the world at the last day. They suppose that...
Page 299 - It is very probable that the great stratum called the milky way, is that in which the sun is placed, though perhaps not in the very centre of its thickness.