Rudimentary magnetism. 3 pt. [in 2]. |
Expressions et termes fréquents
annexed fig antimony attraction axis azimuth Balfour Stewart bismuth bodies brass Brook Taylor centre circle cloth coil compass construction copper Coulomb curves cylinder declination deflection degrees determined deviation dia-magnetic diameter dipping needle direction disturbance earth east Edition electrical electrical currents electro-magnetic employed ENGINEERING experiment extremity fixed given hence horizontal needle inches in length inclination induction instrument intensity isoclinal lines lines of force lodestone magnetic bar magnetic condition magnetic force magnetic meridian magnetic needle magnetic poles magnetometer mass means metal method motion moveable netic north pole obliquity observatories observed obtain opposite poles oscillation particles phenomena placed plane plate polarity position quantity Ralph Tate ratio represented repulsive Royal secular change ship similar soft iron south pole square steel substance suppose surface suspended termed terrestrial magnetic tion variation vertical vibrations voltaic whilst wire
Fréquemment cités
Page 5 - 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.
Page 6 - The publishers have rendered a substantial service to the profession, especially to the younger members, by bringing out the present edition of Mr.
Page 3 - Mr. Humber's stately volumes, lately issued — in which the most important bridges erected during the last five years, under the direction of the late Mr. Brunei, Sir W. Cubitt, Mr. Hawkshaw, Mr. Page, Mr. Fowler, Mr. Hemans, and others among our most eminent engineers, are drawn and specified in great detail.
Page 6 - Levelling. A TREATISE on the PRINCIPLES and PRACTICE of LEVELLING ; showing its Application to Purposes of Railway and Civil Engineering, in the Construction of Roads ; with Mr. TELFORD'S Rules for the same. By FREDERICK W. SIMMS, FGS, M. Inst. CE Sixth Edition, very carefully revised, with the addition of Mr.
Page 15 - A Practical Treatise on Mechanical Engineering: Comprising Metallurgy, Moulding, Casting, Forging, Tools, Workshop Machinery, Mechanical Manipulation, Manufacture of SteamEngines, etc.
Page 13 - Villa Architecture. A HANDY BOOK of VILLA ARCHITECTURE ; being a Series of Designs for Villa Residences in various Styles. With Detailed Specifications and Estimates. By C. WlCKES, Architect, Author of " The Spires and Towers of the Mediaeval Churches of England,
Page 7 - Each table is printed on a small card, which, being placed on the theodolite, leaves the hands free to manipulate the instrument— no small advantage as regards the rapidity of work.
Page 14 - Drawing for Engineers, &c. THE WORKMAN'S MANUAL OF ENGINEERING DRAWING. By JOHN MAXTON, Instructor in Engineering Drawing, Royal Naval College, Greenwich, formerly of RSNA, South Kensington. Third Edition, carefully revised. With upwards of 300 Plates and Diagrams. I2mo, cloth, strongly bound, 4^. " A copy of it should be kept for reference in every drawing office.
Page 17 - A work whose monumental excellence must commend It wherever skilful carpentry is concerned. The author's principles are rather confirmed than impaired by time. The additional plates are of great intrinsic value.
Page 11 - The standard text-book for all engineers regarding skew arches is Mr. Buck's treatise, and it would be impossible to consult a better.