phosphorus.

(Askeri) FOSFOR: Yangın çıkarmak için kullanılan kimya maddesi. Fosforun; biri, zehirli bulunmayan fakat, okside edici kimya maddeleri ile karıştırıldığı zaman son derece yanıcı olan beyaz fosfor olmak üzere iki nevi vardır. Beyaz fosfor (white phosphorus) çok defa, sis meydana getirmek için kullanılır

phosphorus

{i} fosforlu madde

phosphorus

(Tıp) P sembolü ile bilinen, atom no: 15 ve atom ağırlığı: 30.975 olan kimyasal element, fosfor

الإنجليزية - الإنجليزية

تعريف phosphorus. في الإنجليزية الإنجليزية القاموس.: phosphoro-; phospho-; any substance exhibiting phosphorescence; a phosphor; a chemical element (symbol P) with an atomic number of 15, that exists in several allotropic forms; {n} a simple combustible substance of clear transparent yellowish color exhibiting a faint light in the dark; A name sometimes used for Hesperus, the personification in Greek mythology of the planet Venus; An ancient Greek name for the morning star (the planet Venus when it is visible in the eastern sky before sunrise); phosphor; It is used in the composition on the tips of friction matches, and for many other purposes; A chemical constituent (nutrient) essential for life Phosphorus is a primary nutrient necessary for plant growth; Phosphorus is a poisonous yellowish-white chemical element. It glows slightly, and burns when air touches it. a poisonous yellowish chemical substance that starts to burn when it is in the air, and shines in the dark. It is a chemical element : symbol P (phosphoros ). Nonmetallic chemical element, chemical symbol P, atomic number; occurs naturally in rock formations in the earth's crust, usually as phosphate Of high nutritive value to plants and animals, phosphates are used in fertilizers and as animal feed supplements They are also used in the manufacture of industrial chemicals and pharmaceuticals and as detergent builders High phosphate concentrations in surface waters may indicate fertilizer runoff, domestic waste discharge, or the presence of industrial effluents or detergents Although phosphates from these sources are usually poly-phosphates or organically bound, all will degrade to "ortho" or reactive phosphates with time If high phosphate concentrations persist, algae and other aquatic plant life will flourish eventually causing decreased dissolved oxygen levels in the water due to the accelerated decay of organic matter Phosphate measurement is used to control scale and corrosion inhibitor levels in boilers and cooling towers (http: //www chemetrics com/); An element that forms 0 12% of the earth's crust, chiefly in the form of phosphates Its presence in steel is usually regarded as an undesirable impurity due to its embrittling effect, for this reason its content in most steels is limited to a maximum of 0 050%; a nonmetallic element of the nitrogen family that occurs widely, especially as phosphates An essential chemical food element that can contribute to the eutrophication of lakes and other water bodies Increased phosphorus levels result from discharge of phosphorus-containing materials into surface waters; a planet (usually Venus) seen just before sunrise in the eastern sky; An element required for bone growth and metabolic energy Stored in teeth and bones, mainly in combination with calcium, phosphorus blood levels are affected by parathyroid, blood, and bone diseases; Phosphorus is a nonmetallic element Phosphorus compounds are major constituents in the tissues of both plants and animals In man, phosphorus is mostly concentrated in bone Some phosphorus-concentrated compounds play an important part in energy conversions and storage in the body In a pure state, phosphorus is toxic; A primary plant macronutrient, usually found in slow-leaching soil forms, that is a main component of nucleic acids, including energy-transmitting ATP, as well as phosphoproteins and phospholipids; A nutrient essential for growth that can play a key role in stimulating aquatic growth in lakes and streams; One of the primary nutrients required for the growth of aquatic plants and algae Phosphorus is often the limiting nutrient for the growth of these plants (See nitrogen ); An essential nutrient for plants and animals that is commonly applied to crops as a phosphate fertilizer Phosphorus can contribute to the eutrophication of lakes and other water bodies Sources of excess phosphorus include sewage and agricultural runoff; {i} nonmetallic chemical element; One of the elements essential for the growth of organisms Phosphorus is also commonly the limiting or least available nutrient for plant growth in freshwater ecosystems The primary source of phosphorus is from the earth in the form of phosphate rock; A poisonous nonmetallic element of the nitrogen group, obtained as a white, or yellowish, translucent waxy substance, having a characteristic disagreeable smell; An essential chemical food element that can contribute to the eutrophication of lakes and other water bodies Increased phosphorus levels result from discharge of phosphorus-containing materials into surface waters; Phosphorus is closely associated with calcium in bone development Most of the phosphorus in the body is found in the bones The phosphorus level in the blood is very important for muscle and nerve function Very low levels of phosphorus can be associated with starvation or malnutrition and can lead to muscle weakness High levels of phosphorus are usually associated with kidney disease Your health care provider should evaluate values outside the reference range [Hemolysis comment applies**]; The ordinary allotrope, called white phosphorus, is a poisonous, colourless, semitransparent, soft, waxy solid that glows in the dark (see phosphorescence) and combusts spontaneously in air, producing dense white fumes of the oxide P4O10; it is used as a rodenticide and a military smokescreen. Heat or sunlight converts it to the red phosphorus allotrope, a violet-red powder that does not phosphoresce or ignite spontaneously. Much less reactive and soluble than white phosphorus, it is used in manufacturing other phosphorus compounds and in semiconductors, fertilizers, safety matches, and fireworks. Black phosphorus, made by heating the white form under pressure, is flaky like graphite. Phosphorus seldom occurs uncombined in nature. As the phosphate ion, it is abundant and widely distributed, in apatite, phosphorite, and many other minerals. Phosphorus has valence 3 or 5 in compounds, which have many uses in industry. Phosphine (PH3) is a chemical raw material and a doping agent (deliberately added impurity) for solid-state electronics components. Organic phosphorus compounds are used as plasticizers, gasoline additives, insecticides (e.g., parathion), and nerve gases. In living organisms the role of phosphorus is essential; it is a component of DNA and RNA, ATP, and bone; An element that plays an important role in the body's use of carbohydrates and fats in the synthesis of protein for the growth, maintenance and repair of cells and tissue Excess phosphorus is normally removed by the kidneys When the kidneys are not working properly, phosphorus can build up in the body High levels of phosphorus in the body can make a person's skin feel itchy and weaken bones; An essential mineral element that is required for proper growth and development of plants It is a component of many compounds within cells and plays a major role in energy production Its most common deficiency symptoms in plants include stunted growth and malformed leaves that may contain necrotic spots; the primary limiting nutrient required for plant growth Increasing phosphorus loadings to a water body may result in eutrophication; a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms; It is very active chemically, must be preserved under water, and unites with oxygen even at ordinary temperatures, giving a faint glow, whence its name; Hence, any substance which shines in the dark like phosphorus, as certain phosphorescent bodies; Atomic weight 31; An essential chemical food element that can contribute to the eutrophication of lakes and other water bodies by fostering the growth of plant life Phosphorus pollution is primarily caused by urban or agricultural stormwater runoff containing fertilizers, or by runoff that contains animal manure; Key nutrient influencing plant growth in more than 80% of Wisconsin lakes Soluble reactive phosphorus is the amount of phosphorus in solution that is available to plants Total phosphorus includes the amount of phosphorus in solution (reactive) and in particulate form; The molecule contains four atoms; Key nutrient influencing plant growth in most lakes and ponds, where it is the least available nutrient and therefore limits the growth of algae and aquatic vegetation Phosphorus is abundant in plant and animal matter and attaches to fine soil particles Stormwater transports phosphorus, increasing levels in waterbodies and causing algae populations to increase This in turn causes a decline in water transparency and can accelerate eutrophication With very high phosphorus concentrations, intense "blooms" of algae may occur, coloring the water green and releasing strong odors when they decay; It always occurs compined, usually in phosphates, as in the mineral apatite, in bones, etc; An element occurring in animal manure and chemical fertilizer that is essential to the growth and development of plants, but which, in excess, can cause water to become polluted and threaten aquatic animals; in the form of phosphate or superphosphate; An essential chemical food element that can contribute to the eutrophication of lakes and other water bodies; Symbol P; The morning star; Phosphor; What it's good for: Helps form bones and teeth, builds muscle and is involved in almost all metabolic actions in the body Where you get it: Milk, meat, poultry, fish, eggs, whole grains, seeds and nuts DRI or RDA: 800 mg to 1,200 mg for adults; An essential chemical food element that can contribute to nutrient loading of lakes and other water bodies Increased phosphorus levels result from discharge of phosphorus-containing materials into surface waters, like fertilizers

phosphorus.

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Phos·pho·rus

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phosphorus.

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phosphorus.

تعريف phosphorus. في الإنجليزية التركية القاموس.

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تعريف phosphorus. في الإنجليزية الإنجليزية القاموس.

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