A practical treatise on ... land and engineering surveying, Τόμος 341863 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 69.
Σελίδα iii
... 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 right angle • 7 Intersection of lines To describe a right - angle ...
... 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 right angle • 7 Intersection of lines To describe a right - angle ...
Σελίδα iv
... tangent to a circle The same when the point is out of the circle · PAGE 40 To find the diameter of a circle having the chord and versed sine given The diameter of a circle given , to find the circumference ; or the circum- ference , to ...
... tangent to a circle The same when the point is out of the circle · PAGE 40 To find the diameter of a circle having the chord and versed sine given The diameter of a circle given , to find the circumference ; or the circum- ference , to ...
Σελίδα vi
... tangent with the chain دو the acclivity and declivity of a only country by the theodolite To find an object within a large triangle 157 Another method • ib . Another method . 190 . 191 . 192 196 • . 197 198 • ib . 199 ib vi CONTENTS .
... tangent with the chain دو the acclivity and declivity of a only country by the theodolite To find an object within a large triangle 157 Another method • ib . Another method . 190 . 191 . 192 196 • . 197 198 • ib . 199 ib vi CONTENTS .
Σελίδα vii
... tangents and co - tangents . 287 . 275 . 283 . 291 • 215 · . 295 . 296 • ib . ib . Showing the first angle from a tangent 297 Observations on measuring brickwork . 214 To find the quantity of brickwork and earthwork in a tunnel To find ...
... tangents and co - tangents . 287 . 275 . 283 . 291 • 215 · . 295 . 296 • ib . ib . Showing the first angle from a tangent 297 Observations on measuring brickwork . 214 To find the quantity of brickwork and earthwork in a tunnel To find ...
Σελίδα 10
... contained two times ; then the 2 just borrowed being carried to the decimal figure 6 , & c . , makes 2.68124 , which divided by 3 gives .893747 . SINES AND TANGENTS . The tables ( both logarithmic and 10 LAND AND ENGINEERING SURVEYING .
... contained two times ; then the 2 just borrowed being carried to the decimal figure 6 , & c . , makes 2.68124 , which divided by 3 gives .893747 . SINES AND TANGENTS . The tables ( both logarithmic and 10 LAND AND ENGINEERING SURVEYING .
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.