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flat and faces
In addition to their microscopic structure, large crystals are usually identifiable by their macroscopic geometrical shape, consisting of flat faces with specific, characteristic orientations.
Crystals are commonly recognized by their shape, consisting of flat faces with sharp angles.
Euhedral crystals are those with obvious, well-formed flat faces.
The pregroove is molded into the top side of the polycarbonate disc, where the pits and lands would be molded if it were a pressed ( nonrecordable ) Red Book CD ; the bottom side, which faces the laser beam in the player or drive, is flat and smooth.
In geometry, a dodecahedron ( Greek δωδεκάεδρον, from δώδεκα, dōdeka " twelve " + ἕδρα hédra " base ", " seat " or " face ") is any polyhedron with twelve flat faces, but usually a regular dodecahedron is meant: a Platonic solid.
Mathematical description of the surface area is considerably more involved than the definition of arc length or polyhedra ( objects with flat polygonal faces ) the surface area is the sum of the areas of its faces.
The tetrahedron is one kind of pyramid, which is a polyhedron with a flat polygon base and triangular faces connecting the base to a common point.
* A ReDead as seen in The Legend of Zelda: Ocarina of Time are undead creatures resembling zombies with a dark brown skin and flat mask-like faces that can paralyze enemies with a scream, and cling to them to drain health away.
Flatness and parallelism are typically measured with a gauge called an optical flat, a disc of glass or plastic ground with extreme accuracy to have flat, parallel faces, which allows light bands to be counted when the micrometer's anvil and spindle are against it, revealing their amount of geometric inaccuracy.
The flange faces are also made to standardized dimensions and are typically " flat face ", " raised face ", " tongue and groove ", or " ring joint " styles, although other obscure styles are possible.
Individual letters are assembled into words and lines of text with the aid of a composing stick, and the whole assembly is tightly bound together to make up a page image called a forme, where all letter faces are exactly the same height to form a flat surface of type.
In geometry, flexagons are flat models, usually constructed by folding strips of paper, that can be flexed or folded in certain ways to reveal faces besides the two that were originally on the back and front.
The " tri " in the name means it has three faces, two of which are visible at any given time if the flexagon is pressed flat.
The Geer tube was similar to Baird's concept, but used small pyramids with the phosphors deposited on their outside faces, instead of Baird's 3D patterning on a flat surface.
Yayoi people, on the other hand, averaged an inch or two taller, with close-set eyes, high and narrow faces, and flat brow ridges and noses.
The blocks have flat faces that do not need to be fitted upon placement because the grooves make it possible for the blocks to be shifted by ropes into place.
Inhumation occurred under flat ground or below small tumuli in a flexed position ; on the continent males lay on their right side, females on the left, with the faces of both oriented to the south.
The Breisgau includes the flat area around river Rhine, the foothills of the Black Forest and the western faces of the southern Black Forest mountains and the Kaiserstuhl hills.
Obverse and its opposite, reverse, refer to the two flat faces of coins and some other two-sided objects, including paper money, flags ( see Flag terminology ), seals, medals, drawings, old master prints and other works of art, and printed fabrics.
In 1885 he designed and built a private hospital in the woods where the walls, floors and hands, arms and faces of staff were washed with mercuric chloride, instruments were made with flat surfaces and the shelving was easy-to-clean glass.
Facets are flat faces on geometric shapes.
According to the Elves and other Men, they had " unlovely faces ": wide, flat, and expressionless with deep-set black eyes that glowed red when angered.

flat and also
Large planes juxtaposed with other large planes tend to assert themselves as independent shapes, and to the extent that they are flat, they also assert themselves as silhouettes ; ;
They include two concertos for pianoforte, one in C major and one in B flat major, ( both 1773 ); a concerto for organ in C Major in two movements, ( the middle movement is missing from the autograph score, or perhaps, it was an improvised organ solo ) ( also 1773 ); two concertante works: a concerto for oboe, violin and cello in D major ( 1770 ), and a flute and oboe concerto in C major ( 1774 ).
Newton also developed a law for the drag force on a flat plate inclined towards the direction of the fluid flow.
The vertebra of the neck unite on nearly flat surfaces, the humerus had lost the foramen, or perforation, at the lower end, and the third trochanter to the femur may have also been wanting.
Lamellar bone also requires a relatively flat surface to lay the collagen fibers in parallel or concentric layers.
Intramembranous ossification mainly occurs during formation of the flat bones of the skull but also the mandible, maxilla, and clavicles ; the bone is formed from connective tissue such as mesenchyme tissue rather than from cartilage.
The term Columbia Basin is used to refer not only to the entire drainage basin but also to subsets of the river's full watershed, such as the relatively flat and unforested area in eastern Washington bounded by the Cascades, the Rocky Mountains, and the Blue Mountains.
It rises from the stylobate without any base ; it is from four to six times as tall as its diameter ; it has twenty broad flutes ; the capital consists simply of a banded necking swelling out into a smooth echinus, which carries a flat square abacus ; the Doric entablature is also the heaviest, being about one-fourth the height column.
A dolmen, also known as a portal tomb, portal grave, or quoit, is a type of single-chamber megalithic tomb, usually consisting of three or more upright stones supporting a large flat horizontal capstone ( table ).
It was also typically held in the aboriginal cultures of the Americas, and a flat Earth domed by the firmament in the shape of an inverted bowl is common in pre-scientific societies.
This poetic tradition of an earth-encircling ( gaiaokhos ) sea ( Oceanus ) and a flat disc also appears in Stasinus of Cyprus, Mimnermus, Aristophanes, and Apollonius Rhodius.
Homer's description of the flat disc cosmography on the shield of Achilles with the encircling ocean is also found repeated far later in Quintus Smyrnaeus ' Posthomerica ( 4th century AD ) which continues the narration of the Trojan War.
The Kojiki and Ainu folklore also describes a flat earth cosmography where the earth is " floating " on water.
The main ingredients are rabbit and flat bread, and may also include mushrooms.
He also has odd relationships with household pests ; Garfield generally spares mice, and even cooperates with them to cause mischief ( much to Jon's chagrin ), but will readily swat or pound spiders flat.
Some reports also say he died of a heart attack at the flat of a friend in London.
Jordanes also recounted how Priscus had described Attila the Hun, the Emperor of the Huns from 434-453, as: " Short of stature, with a broad chest and a large head ; his eyes were small, his beard thin and sprinkled with grey ; and he had a flat nose and tanned skin, showing evidence of his origin.
Paul Bremer also ordered a flat tax rate of 15 % and allowed foreign corporations to repatriate all profits earned in Iraq.
Though using both flat wooden panel and stretched canvas paintings, Catholics traditionally have also favored images in the form of three-dimensional statuary, whereas in the East statuary is much less widely employed.
* Smart card also known as an Integrated circuit card or Integrated chip card, an integrated circuitry embedded into a flat, plastic body
The landscape is mostly flat though there is also some evidence of moraine and drumlins.
Non-streamlined objects such as bluff bodies and flat plates may also generate lift when moving relative to the fluid, but will have a higher drag coefficient dominated by pressure drag.
A hemispherical semiconductor would also work, with the flat back-surface serving as a mirror to back-scattered photons.
The term may also be used for information that is hand-recorded in other ways than writing, for example inscriptions that are chiselled upon a hard material or scratched ( the original meaning of graffiti ) as with a knife point in plaster or with a stylus on a waxed tablet ( the way Romans made notes ), or are in cuneiform writing, impressed with a pointed stylus in a flat tablet of unbaked clay.

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