| policlorodibenzo-p-diossina |
polychlordibenzo-p-dioxin (PCDD are formed (along with variants including furans) when compounds containing chlorine are burnt at low temperature in improperly operated/designed domestic refuse and industrial waste incinerators where PCDDs can be found in both the flue gases and the fly ash) |
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| polietilentereftalato |
polyethylene terephtalate |
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| polietilentereftalato |
polyethylene terephtalate (1. A thermoplastic polyester resin made from ethylene glycol and terephthalic acid; melts at 265°C; used to make films or fibers. 2. Type of plastic used to make artificial fibres and plastic bottles, which can be recycled) |
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| poligono |
polygon |
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| poligono |
polygon (In the vector type of GIS internal data organization spatial data are conveniently divided into point, line and polygon types. Some vector GIS store information in the form of points, line segments and point pairs; others maintain close lists of points defining polygon regions) |
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| poligono centinodia |
knotgrass |
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| polimeri |
polymer (Substance made of giant molecules formed by the union of simple molecules (monomers)) |
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| polimeri di addizione |
addition polymer |
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| polimeri di addizione |
addition polymer (A polymer formed by the chain addition of unsaturated monomer molecules, such as olefins, with one another without the formation of a by-product, as water; examples are polyethylene, polypropylene and polystyrene) |
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| polimerizzazione |
polymerisation (1. The bonding of two or more monomers to produce a polymer. 2. Any chemical reaction that produces such a bonding) |
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| politica |
politics (The theory and practice of acquiring and exercising the power to govern in a society in order to arbitrate values, allocate resources and establish and enforce rules) |
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| politica agricola |
agricultural policy (A course of action adopted by government or some other organization that determines how to deal with matters involving the cultivation of land; raising crops; feeding, breeding and raising livestock or poultry; and other farming issues) |
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| politica agricola comune |
common agricultural policy (The set of regulations and practices adopted by member countries of the European Community that consolidates efforts in promoting or ensuring reasonable pricing, fair standards of living, stable markets, increased farm productivity and methods for dealing with food supply or surplus) |
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| politica ambientale |
environmental policy (Official statements of principles, intentions, values, and objective which are based on legislation and the governing authority of a state and which serve as a guide for the operations of governmental and private activities in environmental affairs) |
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| politica ambientale aziendale |
industrial environmental policy |
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| politica ambientale aziendale |
industrial environmental policy (The guiding procedure, philosophy or course of action for the protection of natural resources from pollution generated by manufacturing or business enterprises) |
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| politica ambientale comunale |
municipal environmental policy |
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| politica ambientale comunale |
municipal environmental policy (The guiding procedure, philosophy or course of action regarding the protection of natural resources in local settings, cities or towns) |
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| politica aziendale |
company policy (Official guidelines or set of guidelines adopted by a company for the management of its activity) |
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| politica aziendale |
company policy |
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