A Central Heating System is used to provide warmth to an entire building or portions of it. The heating is carried through vents or radiators connected by ducts or pipes.
myosin molecules
A graphical language used by engineers and other technical personnel associated with the engineering profession. The purpose of engineering drawing is to convey graphically the ideas and information necessary for the construction or analysis of machines, structures, or systems. See alsohttp://www.answers.com/topic/computer-graphics; http://www.answers.com/topic/drafting-2; http://www.answers.com/topic/graphic-methods; http://www.answers.com/topic/schematic-diagram-graphic-arts. The basis for much engineering drawing is http://www.answers.com/topic/orthographic representation (projection). Objects are depicted by front, top, side, auxiliary, or http://www.answers.com/topic/oblique views, or combinations of these. The complexity of an object determines the number of views shown. At times, pictorial views are shown. See alsohttp://www.answers.com/topic/descriptive-geometry; http://www.answers.com/topic/pictorial-drawing. Engineering drawings often include such features as various types of lines, dimensions, lettered notes, sectional views, and symbols. They may be in the form of carefully planned and checked mechanical drawings, or they may be http://www.answers.com/topic/freehand sketches. Usually a sketch precedes the mechanical drawing. Many objects have complicated interior details which cannot be clearly shown by means of front, top, side, or pictorial views. Section views enable the engineer or detailer to show the interior detail in such cases. Features of section drawings are cutting-plane symbols, which show where imaginary cutting planes are passed to produce the sections, and section-lining (sometimes called cross-hatching), which appears in the section view on all portions that have been in contact with the cutting plane. In addition to describing the shape of objects, many drawings must show dimensions, so that workers can build the structure or fabricate parts that will fit together. This is accomplished by placing the required values (measurements) along dimension lines (usually outside the outlines of the object) and by giving additional information in the form of notes which are referenced to the parts in question by angled lines called leaders. Layout drawings of different types are used in different manufacturing fields for various purposes. One is the plant layout drawing, in which the outline of the building, work areas, aisles, and individual items of equipment are all drawn to scale. Another type of layout, or preliminary assembly, drawing is the design layout, which establishes the position and clearance of parts of an assembly. A set of working drawings usually includes detail drawings of all parts and an assembly drawing of the complete unit. Assembly drawings vary somewhat in character according to their use, as design assemblies or layouts; working drawing assemblies; general assemblies; installation assemblies; and check assemblies. Schematic or diagrammatic drawings make use of standard symbols which indicate the direction of flow. In piping and electrical http://www.answers.com/topic/schematic diagrams, symbols are used. The fixtures or components are not labeled in most schematics because the readers usually know what the symbols represent. See alsohttp://www.answers.com/topic/schematic-diagram-graphic-arts; http://www.answers.com/topic/circuit-diagram. Structural drawings include design and working drawings for structures such as building, bridges, dams, tanks, and highways. Such drawings form the basis of legal contracts. Structural drawings http://www.answers.com/topic/embody the same principles as do other engineering drawings, but use terminology and dimensioning techiques different from thoses shown in previous illustrations. See also http://www.answers.com/topic/nomogram.
Any members of a superclass which are declared as public or protected can be used by all subclasses.
A prototyping methodology is a software development process which allows developers to create portions of the solution to demonstrate functionality and make needed refinements before developing the final solution.
Telescopes of many different frequencies. In space there is nothing to distort the images, even when greatly magnified. There are also portions of the light spectrum blocked by Earth's atmosphere.
A movie can be divided into separate portions by identifying key plot points, character arcs, or themes. These portions can correspond to acts, scenes, or sequences within the movie. By analyzing the narrative structure and pacing of the movie, one can identify natural breaks or shifts that can help in dividing it into separate portions.
The functions of carbohydrate portions of molecules include energy storage. It also functions as the backbone of RNA and DNA molecules. Carbohydrates also contribute to the structure of cell walls.
Diamond has the best heat transfer properties of any material. Its rigid crystal structure means that vibration (=heat) is efficiently transmitted to neighboring portions of the structure.
Yes, the roof is a load bearing structure. Wind, rain and snow all apply loads to a roof. Snow loads can be very great in some portions of the country
A Central Heating System is used to provide warmth to an entire building or portions of it. The heating is carried through vents or radiators connected by ducts or pipes.
The Berlin Wall, a mostly stone structure replete with barbed wire, security posts, spotlights, and protected open spaces on its interior, was built in 1961. In its completed state, it formed a blockade around the entirety of West Berlin, thereby preventing land-passage into or out of the city via East Berlin or other connected portions of East Germany.
Counting calories and watching portions.
40 portions
eating small portions of food and saving portions for what food you did have
Each tooth consists of two main portions - the crown, which projects beyond the gum, and the root, which is anchored to the alveolar process of the jaw. Glossy, white enamel covers the crown.
There are thousands of examples. For one, when two portions of the Cell membrane are brought together to form a 'budding vesicle', many [different] proteins act together to perform this function.