A complete treatise on practical land-surveying1870 |
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Σελίδα xiii
... Ruler , in reducing crooked fences to straight ones , in order to find the areas of fields by the method of casting PROB . 1. To draw a right line from a given point so as to divide the field equally 173 • 173 2. To draw a right line ...
... Ruler , in reducing crooked fences to straight ones , in order to find the areas of fields by the method of casting PROB . 1. To draw a right line from a given point so as to divide the field equally 173 • 173 2. To draw a right line ...
Σελίδα xiv
... Ruler A Book of Dimensions , Castings , and Areas , belonging to Plate VIII . Ditto belonging to Plate X. • To Transfer a rough Plan to a clean sheet , in order to make a finished Plan METHOD I. By points METHOD II . By tracing - paper ...
... Ruler A Book of Dimensions , Castings , and Areas , belonging to Plate VIII . Ditto belonging to Plate X. • To Transfer a rough Plan to a clean sheet , in order to make a finished Plan METHOD I. By points METHOD II . By tracing - paper ...
Σελίδα xxi
... rulers The Limit of the Radii of Railway Curves . 414 • 415 415 PROB . 1. CASE I. II . III . To determine the radius of a railway curve mechanically To determine the radius of a railway curve geometrically To find the radius of the ...
... rulers The Limit of the Radii of Railway Curves . 414 • 415 415 PROB . 1. CASE I. II . III . To determine the radius of a railway curve mechanically To determine the radius of a railway curve geometrically To find the radius of the ...
Σελίδα 8
... ruler . PROBLEM IV . To erect a Perpendicular from a given Point C , near the middle of a given Line AB . On each side of the point c take two equal distances . cm and cn ; from m and n as centres , with any radius greater than cm or cn ...
... ruler . PROBLEM IV . To erect a Perpendicular from a given Point C , near the middle of a given Line AB . On each side of the point c take two equal distances . cm and cn ; from m and n as centres , with any radius greater than cm or cn ...
Σελίδα 86
... ruler ; but the operation is generally tedious , and must be performed with the greatest care , or it will not be more correct than the foregoing method . 4. When the three sides of a triangle are given , the area may be found as fol ...
... ruler ; but the operation is generally tedious , and must be performed with the greatest care , or it will not be more correct than the foregoing method . 4. When the three sides of a triangle are given , the area may be found as fol ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres allotment Area 7a base base-line centre chain chain-line circumferentor Commissioners compass constructed the figure convenient cross cross-staff curve cutting diag diagonal direction distance ditto divided Double areas Draw a line Draw the line embankments equal erect the perpendicular Examples feet fences field field-book find its area find the area find the perpendicular following dimensions following notes given gonal ground hill horizontal hypotenusal inches inclosure Indian ink insets Lay the ruler learner length line BC main-line manner mark the temporary measure method move it parallel Offsets taken parallel ruler perches plan and area plane Plate plotting-scale PROBLEM proof-line quadrant radius railway range range W rectangle rhombus right angles right line right-angled triangle river scale scalene triangle side sine slopes square links station surface survey surveyor tangent temporary line theodolite trapezium ABCD trapezoid triangle ABC trigonometry Valuer whole width
Δημοφιλή αποσπάσματα
Σελίδα 513 - A General Dictionary of Geography, Descriptive, Physical, Statistical, and Historical ; forming a complete Gazetteer of the World. By A. KEITH JOHNSTON, FRSE 8vo. 31s. 6d. M'Culloch's Dictionary, Geographical, Statistical, and Historical, of the various Countries, Places, and principal Natural Objects in the World.
Σελίδα 511 - The Debater ; a Series of Complete Debates, Outlines of Debates, and Questions for Discussion. By F. ROWTON. Fcp.
Σελίδα 511 - A Greek-English Lexicon. Compiled by HG LIDDELL, DD Dean of Christ Church, and R. SCOTT, D,D. Dean of Rochester.