The sailor's sea-book1879 |
도서 본문에서
33개의 결과 중 1 - 5개
3 페이지
... tion to the number subtracted from ; thus , when we have to subtract 32 " from 18 " , we must add 60 " to the 18 " ; then 32 " subtracted from 78 " leave 46 " ; having thus borrowed 1 ' , we have to add it to the 24 ' , making now 25 ...
... tion to the number subtracted from ; thus , when we have to subtract 32 " from 18 " , we must add 60 " to the 18 " ; then 32 " subtracted from 78 " leave 46 " ; having thus borrowed 1 ' , we have to add it to the 24 ' , making now 25 ...
9 페이지
... tion the ship's head may be at any time . The instrument described is the Mariner's Compass , which , by the aid of gimbals , is fitted into a wooden or brass binnacle , or perhaps into a skylight , wherever it can be best seen by the ...
... tion the ship's head may be at any time . The instrument described is the Mariner's Compass , which , by the aid of gimbals , is fitted into a wooden or brass binnacle , or perhaps into a skylight , wherever it can be best seen by the ...
15 페이지
... tion had been taken to determine the position , and from which we had departed . The latitude arrived at ( written Lat . in ) , if not deter- mined by an observation , is obtained by applying the northing or southing made good to the ...
... tion had been taken to determine the position , and from which we had departed . The latitude arrived at ( written Lat . in ) , if not deter- mined by an observation , is obtained by applying the northing or southing made good to the ...
19 페이지
... tion ) till the edge of the rule is on the centre of the nearest compass , and read off the course indicated . The bearing of a place from the ship is got by a similar process . If the compass is true , allow easterly variation to the ...
... tion ) till the edge of the rule is on the centre of the nearest compass , and read off the course indicated . The bearing of a place from the ship is got by a similar process . If the compass is true , allow easterly variation to the ...
21 페이지
... tion being 2010 W. in 1880 . This result is thus arrived at : the compasses are placed with a point at each of the given places , and they are then applied to the nearest graduated meri- dian at the side of the chart . The large ...
... tion being 2010 W. in 1880 . This result is thus arrived at : the compasses are placed with a point at each of the given places , and they are then applied to the nearest graduated meri- dian at the side of the chart . The large ...
자주 나오는 단어 및 구문
altitude anchor angle apply bearing boat centre chart chro chronometer Circle Sailing cloth boards Colonel Sir William compass course correct magnetic course and distance Dead Reckoning deck Deviation Diff direction Dist Distance Signals East easterly Edition Engineers equator Flags gale give Greenwich mean hauled HENRY LAW hoist horizon Hour-angle hurricane iron latitude leeway light Long LUDGATE HILL mast meridian meridian altitude miles minutes Naut Nautical Almanac Navigation noon North northern hemisphere numerous Illustrations observed parallel parallel ruler Parallel Sailing Pennant pieces of timber Plates port practical protractor quadrant RALPH TATE rigging rope Rudimentary Treatise rule SCOTT BURN semicircle sextant Ship Date ship's head ship's place side Sir William Reid South southern Steam Ships steered storm subtract sun's lower limb tion track Traverse Table true course tude variation vessel West whirlwind William Reid wind Woodcuts yard
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4 페이지 - AN OUTLINE OF THE METHOD OF CONDUCTING A TRIGONOMETRICAL SURVEY. For the Formation of Geographical and Topographical Maps and Plans, Military Reconnaissance, LEVELLING, &c., with Useful Problems, Formulae, and Tables.
113 페이지 - ... abaft the beam on the starboard side, and of such a character as to be visible at a distance of at least two miles.
117 페이지 - In obeying and construing these rules due regard must be had to all dangers of navigation ; and due regard must also be had to any special circumstances which may exist in any particular case rendering a departure from the above rules necessary in order to avoid immediate danger.
116 페이지 - When two steam vessels are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard so that each may pass on the port side of the other.
8 페이지 - A HANDY BOOK of VILLA ARCHITECTURE ; being a Series of Designs for Villa Residences in various Styles. With Detailed Specifications and Estimates. By C. WICKES, Architect, Author of " The Spires and Towers of the Mediaeval Churches of England,
35 페이지 - A GRAMMAR OF COLOURING, applied to Decorative Painting and the Arts. By GEORGE FIELD. New Edition, enlarged and adapted to the Use of the Ornamental Painter and Designer. By ELLIS A. DAVIDSON. With two new Coloured Diagrams, &c.
14 페이지 - Rates, from id. to i68s. per cwt., and containing 186,000 Direct Answers, which, with their Combinations, consisting of a single addition (mostly to be performed at sight), will afford an aggregate of 10,266,000 Answers ; the whole being calculated and designed...
21 페이지 - Woods and Marbles (Imitation of). SCHOOL OF PAINTING FOR THE IMITATION OF WOODS AND MARBLES, as Taught and Practised by AR VAN DER BURG and P. VAN DER BURG, Directors of the Rotterdam Painting Institution. Royal folio, 18i by iai in., Illustrated with 24 full-size Coloured Plates; also 12 plain Plates, comprising 154 Figures.