The Young Surveyor's Guide: Or, A New Introduction to the Whole Art of Surveying Land: Both by the Chain & All Instruments Now in Use. Now First Publish'd from an Original M.s. to which is Added, All the Useful Geometrical Definitions, Axioms, Problems & Theorems, which Relate to this Art ... There is Also Added, by Way of Appendix, a New Way of Surveying Large Tracts of Land ... The Manner of Making Up and Preparing Transparent Colours for Beautifying Maps ... The Tables of Artificial Numbers, Sines and Tangents ... All which is Very Much Improved & CorJ. Knapton, 1716 - 375 sider |
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Resultat 1-5 av 5
Side 17
... Set one foot of the Compaffes in one of the given points , as in A , and ex- tend the other foot to B , another of the points , and draw the Arch of a circle GFD.- Secondly , The Compaffes not altered , fet one foot in B , and with the ...
... Set one foot of the Compaffes in one of the given points , as in A , and ex- tend the other foot to B , another of the points , and draw the Arch of a circle GFD.- Secondly , The Compaffes not altered , fet one foot in B , and with the ...
Side 65
... Set one Foot of the Compaffes in 1 , and extend the other Foot to 5 ; that fame ex- tent will reach from 37 to 185 , which is the product or 37 , being Multiplied by 5. Otherwife , fet one Foot in 1 and ex- tend the other to 37 ; the ...
... Set one Foot of the Compaffes in 1 , and extend the other Foot to 5 ; that fame ex- tent will reach from 37 to 185 , which is the product or 37 , being Multiplied by 5. Otherwife , fet one Foot in 1 and ex- tend the other to 37 ; the ...
Side 66
... Set one Foot in 1 , and extend the other to 3. 6 ; the fame extent applied forward upon the Line will reach from 8.75 to 31.5 . Divifion by the Line . In Divifion , the Quotient contains Uni- ty as often as the Dividend does the Divi ...
... Set one Foot in 1 , and extend the other to 3. 6 ; the fame extent applied forward upon the Line will reach from 8.75 to 31.5 . Divifion by the Line . In Divifion , the Quotient contains Uni- ty as often as the Dividend does the Divi ...
Side 146
... set from y to z ; where plant our Table by the foregoing directions . 7. Your Table being planted at z , direct your fights to all the Angles in view , and ftrike Lines by the Edge of your Index thereto , as to O , P , Q , R , S , T ...
... set from y to z ; where plant our Table by the foregoing directions . 7. Your Table being planted at z , direct your fights to all the Angles in view , and ftrike Lines by the Edge of your Index thereto , as to O , P , Q , R , S , T ...
Side 204
... set to the Left of 9 foot ; therefore take 9 from your Scale of equal parts , and placing one foot of your Compafles in the point X , with the other make a Mark on the Left fide of the Line CD ; you will likewife find by your Field ...
... set to the Left of 9 foot ; therefore take 9 from your Scale of equal parts , and placing one foot of your Compafles in the point X , with the other make a Mark on the Left fide of the Line CD ; you will likewife find by your Field ...
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The Young Surveyor's Guide: Or, A New Introduction to the Whole Art of ... Edward Laurence Uten tilgangsbegrensning - 1717 |
Vanlige uttrykk og setninger
ABCD Acres alfo Bafe Baſe becauſe beft Breadth Cafe Center Chains and Links Circle Co-fine Sine Co-Tang Co-fine Tangent Co-Tang Co-Tang Tangent Colour Compaffes contain Content defcribe the Arch Diameter direct your fights divide Divifion draw a Line draw the Line Example fame Feet fetting one foot feven feveral fhall Field Field-Book Figure fome Foot diftance ftand fuch fuppofe fure given Ground Hedge heighth Inches Index Inftrument interfect laft leffer left fide Length Line BC Line CD Mark meaſure muft multiply muſt Number obferved Off-fet oppofite Parallelogram Perches Perpendicular plain Table prick Prob Proportion protract Protractor Quotient Rhombus right Angles right fide right Line Roods Scale of equal Sine Co-fine Tangent Sine Degree Square Stationary Line take the Plot Tangent M Degree thefe THEOREM thereof theſe thofe Trapezium Triangle Trigonometry uſe Wafbed Weft whofe
Populære avsnitt
Side 24 - 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.
Side 30 - Degrees, each degree into 60 parts called Minutes, and each minute into 60 parts called Seconds.
Side 189 - But if it be large, as the Map of a County, or the like, the only way is to compafs in the Plot firft with one great Square :, and afterwards to divide that into as many little Squares as you fhall fee convenient. Alfo make the...
Side 119 - Multiply the given decimal by the number of parts in the next less denomination, and point off as many decimal places as there are in the given decimal.
Side 108 - ... Quantity , of an Angle included by thefe Lines ; for which there are almoft as many Inftruments as there are Surveyors. Such among the reft as have got the greateft Efteem in the World, are the plain Table for fmall Inclofures, the Semicircle for champaign Grounds, the Circumferentor, the Theodolite, &c.
Side 214 - ... the greatest ; the remainder will be the time of the star's coming to the meridian. If the remainder be greater than 12 hours, the star will come to the meridian after midnight ; but if less than 12 hours, before midnight.
Side 133 - The distances from A to B, from В to C, from С to D, and from D to E are 2-15, 0-74, 2-4, and 0-96 miles.
Side 109 - Table. Place the Table (already fitted for the Work, with a Sheet of Paper upon it) as nigh to the Angle A as you can, the North End of the Needle hanging directly over the Flower-de-luce.^ then make a Mark upon the Sheet of Paper at any convenient Place for the Angle A, and lay the Edge of the Index to the Mark, turning it about...
Side 186 - Cyphers ; that Number thus increafed divide by the given Side, the Quotient will be the other Side. EXAMPLE. It is required...
Side 69 - Feet high, the Number of Stones (or Cubick Feet) will be equal to the Number of Lineal Feet in the length of that Wai]. Secondly, If the Wall ihould be of the fame length and heighth one Foot as bef re, but the thicknefs 2, 3, 4' ?i &c- Feet (гфла of one Foot) ; then the Number of Stones (or Cubick Feet) will cccrdinglyhe twice,thrice,four-timesfivelimes &c.