The majority of the world’s most extensive plains were formed as a result of the dominance of erosional and depositional processes over tectonic activity—e.g., uplift or subsidence of the Earth’s crust. Definition 3.1.1. Another word for plain. Most of these consist of depressed crustal segments that have been partly filled by sand, clay, and rock debris deposited by streams from adjoining highlands. Plains vary widely in size. As we discussed in Sect. (plainer comparative) (plainest superlative) (plains plural) 1 adj A plain object, surface, or fabric is entirely in one colour and has no pattern, design, or writing on … | Meaning, pronunciation, translations and examples Imagine a flat sheet of … Ring in the new year with a Britannica Membership, This article was most recently revised and updated by, Turner Classic Movies - The Abominable Snowman. ©2021 Reverso-Softissimo. Plain bearings are commonly used in static oscillatory applications such as hinges, pivots and linkages. Plain comes from the Latin word planum, meaning "level ground." a flat or level surface. The major plains of North America, South America, Europe, and Asia occur in the continental interiors, but broad extensions of some of these flat lands reach the Atlantic coast. Explanation of surface integral; The Flux of Electric Field E Over a Surface S. The analog of fluid flow is very useful for understanding the meaning of the "flux" of a vector field; Flux of a vector field over a surface is the "amount" of that field that "flows" through the surface Plains are one of the world's major landforms and are essential for large-scale agriculture. Surface Integral. The first is the main channel of the river itself, called the floodway.Floodways can sometimes be seasonal, meaning the channel is dry for part of the year.The floodway of the Todd River in Australia’s Northern Territory, for instance, is an ephemeral stream, meaning its channel can be dry for months at a time. In geography, a plain is a flat expanse of land that generally does not change much in elevation.Plains occur as lowlands along valleys or on the doorsteps of mountains, as coastal plains, and as plateaus or uplands.. A flat surface that is infinitely large and with zero thickness Clearly, when you read the above definition, such a thing cannot possibly really exist. Still others support scrub brush and bunch grass, while a few, which are nearly waterless deserts, have only the most sparse and scanty plant life. Journal bearings are meant to include sleeve, plain, shell and babbitt bearings. When the term 'plain sailing' was derived it was synonymous with 'plane sailing'. A plane (a … A floodplain consists of two parts. 2. The condition requires that at point the vectors and do not vanish and have different directions, i.e. Surface tension is a phenomenon in which the surface of a liquid, where the liquid is in contact with a gas, acts as a thin elastic sheet. A regular (ordinary) point on a parametric surface is defined as a point where .A point which is not a regular point is called a singular point. One of … Find more ways to say surface, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. GGB offers a variety of plain bearings that may replace roller bearings. Our editors will review what you’ve submitted and determine whether to revise the article. Plain-weave fabrics that are not printed or given a surface finish have no right or wrong side. A plain (lowland) is always on the ground. plain definition: 1. not decorated in any way; with nothing added: 2. paper that has no lines on it: 3. obvious and…. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Great Plains under cultivation, North Dakota. In a valley, a plain is enclosed on two sides, but in other cases a plain may be delineated by a complete or partial ring of hills, by mountains, or by cliffs. Another word for surface. Plain bearings are used in many industries and across many applications where there is a need to cost-efficiently and reliably meet the challenge of oscillating movements and possible misalignment. The noun "plain" refers to a flat, usually treeless stretch of land. Get a Britannica Premium subscription and gain access to exclusive content. By contrast, a large number of smaller plains developed in areas where crustal deformation was quite intense. From mining and construction equipment, farm and forestry machinery, all the way to forklift trucks and solar power equipment. Plain bearings offer several advantages: The smallest occupy only a few hectares, whereas the largest cover hundreds of thousands of square kilometres—as, for example, the Great Plains of North America and the expanse of gently undulating land that sweeps from the Pyrenees Range on the French–Spanish border across northern Europe and Asia almost halfway around the world nearly to the Bering Sea. As to coping concrete over the parapet and compound walls. See more. P is equal to the load on the bearing in pounds divided by the projected area in square inches. You want to reject this entry: please give us your comments (bad translation/definition, duplicate entries...), English Portuguese translation in context, Free: Learn English, French and other languages, Reverso Documents: translate your documents online, Learn English watching your favourite videos, All English definitions from our dictionary. Therefore, the journal (i.e., the part of the shaft in contact with the bearing) slides over the bearing surface. Omissions? Most of the interior of Australia, from the mountains along the eastern margin to the plateaus in the far west, is one vast desert plain. You can complete the definition of plain surface given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster... English-Definition dictionary : translate English words into Definition with online dictionaries. How to use plain in a sentence. That's one meaning of the word, as in a flat prairie or low lying coastal flood plain. Plain definition is - lacking ornament : undecorated. Tate glossary definition for plane: A plane surface is a flat surface, and any distinct flat surface within a painting or sculpture can be referred to as a plane plain surface definition in English dictionary, plain surface meaning, synonyms, see also 'plain',plain chocolate',plain clothes',plain flour'. Corrections? As sill concrete to get a hard and even surface at window and ventilator sills. All rights reserved. Updates? Math Open Reference. Plain, any relatively level area of the Earth’s surface exhibiting gentle slopes and small local relief. They occur north of the Arctic circle, in the tropics, and in the middle latitudes. Plane vs Plain. It is widely accepted that a universal material for plain bearings does not exist because they are developed for specific applications. Find more ways to say plain, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Please refer to the appropriate style manual or other sources if you have any questions. Illustrated definition of Plane: A flat surface with no thickness. A plain is a broad area of relatively flat land. Plain, any relatively level area of the Earth’s surface exhibiting gentle slopes and small local relief. Plains are one of the major landforms, or types of land, on Earth. Plains vary widely in size. Corresponding to their broad geographical distribution, the plains of the world show considerable variation in vegetation. home cooked tablet is a very thin cookie: the non-Pro version is only 9.3 and are linearly independent. Home Contact About Subject Index. 3. Definition of the geometric plane. Plain cement concrete is generally used for the foundation. plain, plain chocolate, plain clothes, plain flour. Such textiles in their original state and/or after refurbishing as described in § 1610.6 (a) and § 1610.6 (b), when tested as described … Plain definition, clear or distinct to the eye or ear: a plain trail to the river; to stand in plain view. a surface generated by a straight line moving at a constant velocity with respect to a fixed point. A flat or level surface. One special subtype of plain bearing is a spherical plain bearing, which can accommodate moderate misalignment. Geometry. (1) Plain surface textile fabric. This term is typically used only when the liquid surface is in contact with gas (such as the air). Mathematics A surface containing all the straight lines that connect any two points on it. A plain bearing, or more commonly sliding bearing and slide bearing (in railroading sometimes called a solid bearing, journal bearing, or friction bearing), is the simplest type of bearing, comprising just a bearing surface and no rolling elements. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. The separate lights of the studio flash kit should be positioned so that the portrait exhibits only one catchlight per eye. How to use plane in a sentence. Synonym Discussion of plain. Let us know if you have suggestions to improve this article (requires login). Search plain surface and thousands of other words in English definition and synonym dictionary from Reverso. Both words have other meanings too: Plane can also mean an airplane, a level, or a tool for cutting things flat For sleeve (plain) bearings, the surface speed is .262 (pi ÷12) x RPM x shaft diameter in inches. It extends forever. Enrich your vocabulary with the English Definition dictionary If something is in … Moreover, such areas of low relief present few obstacles to land transportation, and the rivers running across them are generally much easier to navigate than are those of rougher terrain. They cover more than one-third of the world’s land … an extensive treeless region, a simple stitch in knitting made by putting the right needle into a loop on the left needle, passing the wool round the right needle, and pulling it through the loop, thus forming a new loop, the unmarked white ball, as distinguished from the spot balls, English Collins Dictionary - English Definition & Thesaurus, Collaborative Dictionary English Definition, basic, standard, with no special features, also known as "cotton duck" or "duck canvas", a column of air whirling around and towards a more or less vertical axis of low pressure, which moves along the land or ocean, Of, relating to, or occurring on or near the, the diametrically opposite point on Earth's, The specular reflection of light from the. 'Plane sailing' is a simplified form of navigation, in which the surface of the sea is considered to be flat rather than curved, that is, on what mathematicians call a 'plane surface'. Choosing surface finishes for plain bearing shafts. With certain exceptions, plains have become the sites of major centres of population, industry, commerce, and transportation. In geometry a "plane" is a flat surface with no thickness. While every effort has been made to follow citation style rules, there may be some discrepancies. Occupying slightly more than one-third of the terrestrial surface, plains are found on all continents except Antarctica. (of fabric) without pattern or of simple untwilled weave, a level or almost level tract of country, esp. But a "plain" is a treeless mostly flat expanse of land... it is also flat, but not in the pure sense we use in geometry.. They do not ravel easily but tend to wrinkle and have less absorbency … Some are tree covered and others are grassy. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Plain and plane are distinct in most of their definitions, but they almost converge where plain refers to a flat, treeless area of land and plane refers to a flat, level … Learn more. The largest plains of Africa occupy a vast portion of the Sahara and extend southward into the Congo and Kalahari basins. Confusion arises mostly between "plain" meaning expanse of lowland and "plane" meaning a flat surface or a level. Plane definition: A plane is a vehicle with wings and one or more engines, which can fly through the air. Synonym Discussion of plane. Their flat surfaces are easily cultivated and usually contain the most productive soil. For sleeve (plain)bearings, the projected area is the length x the inside diameter of the bearing. Plane. However, its other uses are: As bed concrete below the wall footings, column footings and on walls below beams. Plane definition is - airplane. See Pampas, the; prairie. If the surface is between two liquids (such as water and oil), it is called "interface tension." The term babbitt actually refers to the layers of softer metals (lead, tin and copper) which form the metal contact surface …
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