Was andere dazu sagen - Rezension schreiben
Es wurden keine Rezensionen gefunden.
Andere Ausgaben - Alle anzeigen
according æther agent amount analysis application assumed atmosphere atom becomes body BRIDGES cause cloth column compared complete component consider Construction cubic foot cules density determine direct distance dynamic earth edition effect elasticity energy Engineers engravings equal equation essential existence experiments extremely fact feet force gases given gives greater heat height hence hydrogen Illustrated important inch intense known layer less light limit mass matter mean Measures Mechanics medium ments Method miles million mole molecules motion moving nature nearly necessary normal speed number of molecules observe particles passing path physical plates pound powerful Practical pressure probable produced Prof properties qualities rays regard resistance revised senses space specific heat square substance surface Survey System Tables temperature tension Theory tion Translated Treatise uniform unit velocity volume wave zero
Seite 86 - None of the processes of Nature, since the time when Nature began, have produced the slightest difference in the properties of any molecule. We are therefore unable to ascribe either the existence of the molecules or the identity of their properties to the operation of any of the causes which we call natural.
Seite 12 - SHUNK, WF The Field Engineer. A Handy Book of practice in the Survey, Location and Track-work of Railroads, containing a large collection of Rules and Tables, original and selected, applicable to both the Standard and Narrow Gauge, and prepared with special reference to the wants of the young.
Seite 9 - PLATTNER.— Manual of Qualitative and Quantitative Analysis with the Blow-Pipe. From the last German edition, revised and enlarged. By Prof. Th. Richter, of the Royal Saxon Mining Academy. Translated by Prof. H. B. Cornwall, assisted by John H.
Seite 11 - SCHUMANN, F. A Manual of Heating and Ventilation in its Practical Application, for the use of Engineers and Architects. Embracing a series of Tables and Formulae for dimensions of heating, flow and return pipes for steam and hot-water boilers, flues, etc.
Seite 14 - A Practical Treatise on the Examination of Milk and its Derivatives, Cream, Butter, and Cheese.
Seite 8 - ... the Practical Problems are arranged from the most simple to the more complex, and in their description technicalities are avoided as much as possible. With illustrations for Drawing Plans, Sections, and Elevations of Railways and Machinery; an Introduction to Isometrical Drawing, and an Essay on Linear Perspective and Shadows. Illustrated with over 200 diagrams engraved on steel.
Seite 17 - No. 23. THE FATIGUE OF METALS UNDER REPEATED STRAINS. With various Tables of Results and Experiments. From the German of Prof. Ludwig Spangenburgh, with a Preface by SH Shreve, AM No.
Seite 12 - Truckwork of Railroads, containing a large collection of Rules and Tables, original and selected, applicable to both the Standard and Narrow Gauge, and prepared with special reference to the wants of the young Engineer.
Seite 89 - But though in the course of ages catastrophes have occurred and may yet occur in the heavens, though ancient systems may be dissolved and new systems evolved out of their ruins, the molecules out of which these systems are built — the foundation-stones of the material universe — remain unbroken and unworn.