A practical treatise on ... land and engineering surveying, Τόμος 341863 |
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Σελίδα iii
... rule of three . Arithmetic complement Involution , evolution . Sines , tangents , & c . DECIMAL FRACTIONS Addition of decimals . To divide a line or scale into any num- ber of equal parts . To bisect or divide an angle 5 To trisect a ...
... rule of three . Arithmetic complement Involution , evolution . Sines , tangents , & c . DECIMAL FRACTIONS Addition of decimals . To divide a line or scale into any num- ber of equal parts . To bisect or divide an angle 5 To trisect a ...
Σελίδα v
... rule . Examples for computing quantities MENSURATION OF SOLIDS Definitions 66 · ib . · ib . ib . • 67 ib . 68 69 To continue a base line over an inac- cessible river . On surveying hilly ground . To survey an estate or parish by the ...
... rule . Examples for computing quantities MENSURATION OF SOLIDS Definitions 66 · ib . · ib . ib . • 67 ib . 68 69 To continue a base line over an inac- cessible river . On surveying hilly ground . To survey an estate or parish by the ...
Σελίδα vi
... Rule for Case 1 149 . ib . " 3 33 Two sides and one angle given By geometric construction 150 6 . 176 99 99 ib . 7 . 177 وو " 9 " " " " by logarithms By Gunter's scale In all right angled triangles , when the base and lesser angle are ...
... Rule for Case 1 149 . ib . " 3 33 Two sides and one angle given By geometric construction 150 6 . 176 99 99 ib . 7 . 177 وو " 9 " " " " by logarithms By Gunter's scale In all right angled triangles , when the base and lesser angle are ...
Σελίδα viii
... English foot compared with foreign . money ditto ditto . French weights and measures Approximate rules for various purposes in decimals ib . . ib . ib . 315 • 306 • • Sizes of drawing - papers € 316 • · ib . ib . . 317 viii CONTENTS .
... English foot compared with foreign . money ditto ditto . French weights and measures Approximate rules for various purposes in decimals ib . . ib . ib . 315 • 306 • • Sizes of drawing - papers € 316 • · ib . ib . . 317 viii CONTENTS .
Σελίδα 5
... Rule . Reduce the vulgar fraction to a decimal , and find its logarithm as before- - The decimal of = .4375 ; and the logarithm of this decimal is = 1.640978 or , subtract the logarithm of the denominator from the lo- garithm of the ...
... Rule . Reduce the vulgar fraction to a decimal , and find its logarithm as before- - The decimal of = .4375 ; and the logarithm of this decimal is = 1.640978 or , subtract the logarithm of the denominator from the lo- garithm of the ...
Άλλες εκδόσεις - Προβολή όλων
A Practical Treatise on ... Land and Engineering Surveying Henry S. Merrett Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
A Practical Treatise On ... Land and Engineering Surveying Henry S Merrett Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C acres adjustment base line bubble calculated centre chain lines chord circle circumference circumferentor collimation column compass correct cross sections cube yards curve datum line described diameter Diff difference Ditto divided divisions draw the line equal fence field-book fifth column figure find the area fixed flag fore sights frustrum given ground height horizontal inches and decimals inclosure instrument intersecting length line A B logarithm manner mark measure method minutes multiply needle object Offsets in inches parallel plate parallelogram pencil perpendicular plotted poles Problem protractor quantity quotient Radius in chains right angles roods Rule scale secant sector segment sextant side A B sine slopes spirit level square links staff station straight edge subtract surface survey surveyor TABLE take the angle tangent points telescope theodolite tie line tracing paper transverse distance trapezium triangle vernier vertical whole
Δημοφιλή αποσπάσματα
Σελίδα 102 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 66 - ... the rail; multiply the length by the breadth and the product by the height; then divide the product by two, and you have the number of bushels of shelled corn in the crib.