The Mechanic's Text-book and Engineer's Pocket Guide: Containing a Concise Treatise on the Nature and Application of Mechanical Forces; Action of Gravity; the Elements of Machinery; Rules and Tables for Calculating the Working Effects of Machinery; of the Strength, Resistance, and Pressure of Materials; with Tables of the Weight and Cohesive Strength of Iron and Other MetalsSampson, 1849 - 403 páginas |
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The Mechanic's Text-book and Engineer's Practical Guide: Containing a ... Thomas Kelt Vista completa - 1866 |
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applied avoirdupois Bar iron beam beautiful body boiler Brass breadth cast iron centre circle circumference column Copper cube cube root cubic feet cultivation cylinder decimal degree depth Diam divide the product effect elastic force elegant engine feet per second foot friction gallons gamboge genius given grammar heat Hence imperial gallons improvement inches diameter inclined plane knowledge labour language Latin lead leading screw learning length logarithm magnetism mastic means mechanic ment mind motion Multiply nature number of teeth percussion pinion piston pitch practical pressure principles produced profession proper pupil quired radius red-short rendered revolutions revolutions per minute rules screw shafts square feet square inch square root steam steam-engine stroke surface Table Tacitus taste temperature Th'k thickness thing tion trade turpentine varnish velocity Venice turpentine weight wheel writing wrought iron
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Página 399 - Whosoever therefore b shall be ashamed of me and of my words, in this adulterous and sinful generation, of him also shall the Son of man be ashamed, when he cometh in the glory of his Father with the holy angels.
Página 400 - And whatsoever ye do, in word or in deed, do all in the name of the Lord Jesus, giving thanks to God the Father through him.
Página 399 - Love not the world, neither the things that are in the world. If any man love the world, the love of the Father is not in him. For all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world. And the world passeth away, and the lust thereof: but he that doeth the will of God abideth for ever.
Página 265 - And, though the Greek learning grew in credit amongst the Romans, towards the end of their commonwealth, yet it was the Roman tongue that was made the study of their youth : their own language they were to make use of, and therefore it was their own language they were instructed and exercised in.
Página 35 - Find also the area of the triangle, formed by the chord of the segment and the two radii of the sector.
Página 99 - Multiply the square of the diameter of the cylinder in inches by the velocity of the piston in feet per minute, and -divide the product by 6,000 ; the quotient is the number of nominal horses power.
Página 34 - From eight times the chord of half the arc, subtract the chord of the whole arc, and divide the remainder by 3, and the quotient will be the length of the arc, nearly.
Página 383 - ... degree of blame. Without this sacred regard to general rules, there is no man whose conduct can be much depended upon. It is this which constitutes the most essential difference between a man of principle and honour and a worthless fellow. The one adheres, on all occasions, steadily and resolutely to his maxims, and preserves through the whole of his life one even tenor of conduct. The other, acts variously and accidentally, as humour, inclination, or interest chance to be uppermost.
Página 41 - To twice the length of the base add the length of the edge ; multiply the sum by the breadth of the base, and by one-sixth of the height.
Página 203 - The hope of increasing them by any given exertion will often prove a stimulant to industry; but the necessity of acquiring them will in all works of genius convert the stimulant into a narcotic.