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أ ٌ ْ ھ ـ ٕ ء ة ى ء غ ظ ض ذ خ ث ت ش ر ق ص ف ع س ن م ل ك ي ط ح ز ئ و ه د ج ب ا آ ی پ ڥ چ گ ڨ ڭ ݣ << >>
| Terms for subject Environment (6297 entries) |
| سعر السوق | market price (The price actually given in current market dealings; the actual price at which given stock or commodity is currently sold in the usual and ordinary course of trade and competition between sellers and buyers) | |
| سعر المزرعة | farm price (The amount of money or monetary rate at which agricultural goods and services can be bought or sold) | |
| سعر المهملات | scrap material price (The amount of money or the monetary rate at which materials discarded from manufacturing operations can be bought or sold) | |
| سفينة تطهير البقع النفطية | oil recovery vessel (Boats used for recovering oil spilled at sea from oil tankers. The recommended procedure is to contain and physically recover the spill with or without the use of adsorbents. This approach entails three processes: 1. confinement of the spill by spill booms; 2. recovery of the spill by sorbing agents; 3. physical removal of the contained oil by oil pick-up devices) | |
| سفينة شحن مواد سائلة | tanker (ship, A ship designed for bulk shipment of liquids or gases) | |
| سقوط الأشجار بفعل العواصف | windfall (1. Falling of old trees in a forest caused by a storm or strong wind. It plays an important role in the spontaneous regeneration of forest ecosystems. 2. A plot of land covered with trees blown down by the wind) | |
| سكان الحضر | urban population (The total number of persons inhabiting a city, metropolitan region or any area where the sum of residents exceeds a designated amount) | |
| سكان الريف | rural population (The total number of persons inhabiting an agricultural or pastoral region) | |
| سكة حديد عالية السرعة | high-speed railway (The term "high-speed traffic" encompasses all trains running at speeds over 200 km/h but also trains running at 200 km/h if the terrain, population density or economic reasons do not justify higher speeds) | |
| سكة حديدية | railway (A permanent track composed of a line of parallel metal rails fixed to sleepers, for transport of passengers and goods in trains) | |
| سكر | sugar (A sweet crystalline or powdered substance, white when pure, consisting of sucrose obtained mainly from sugar cane and sugar beets and used in many foods, drinks, and medicines to improve their taste; product) | |
| سلاح | weapon (An instrument of attack or defense in combat, as a gun, missile, or sword) | |
| سلاح بيولوجي | biological weapon (Living organisms (or infective material derived from them) which are intended to cause disease or death in animals, plants, or man, and which depend for their effects on their ability to multiply in the person, animal or plant attacked. Various living organisms (for example, rickettsiae, viruses and fungi), as well as bacteria, can be used as weapons) | |
| سلاح كيماوي | chemical weapon (Chemical agents of warfare include all gaseous, liquid or solid chemical substances which might be employed because of their direct toxic effects on man and animals. Chemical weapons also include the chemical's precursors, the munitions and devices designed to deliver them, and any equipment specifically designed for their use in warfare. Nerve agents (chemicals of the same family as organophosphorous insecticides) are the most lethal of the classical chemical warfare agents, killing by poisoning the nervous system and disrupting bodily functions. Other chemical weapons include blister agents, vesicants, choking agents, etc.) | |
| سلاح نووي | nuclear weapon (Any bomb, warhead, or projectile using active nuclear material to cause a chain reaction upon detonation) | |
| سلالات حيوانية مهددة - معرضة للخطر | endangered animal species (Animals, birds, fish or other living organisms threatened with extinction by natural or human-induced changes in their environment) | |
| سلالات مهددة | endangered species (IUCN, One of the three degrees of "rarity" drawn up by the International Union for the Conservation of Natural Resources. All plants and animals in these categories need special protection. Endangered species are those species in danger of extinction unless steps are taken to change the cause of threat and decline) | |
| سلالات نباتية مهددة - معرضة للخطر | endangered plant species (The plants threatened with extinction by human or natural changes in the environment) | |
| سلة مهملات | waste bin (A container for litter, rubbish, etc.) | |
| سلحفاة | tortoise (Any herbivorous terrestrial chelonian reptile of the family Testudinidae, of most warm regions, having a heavy dome-shaped shell and clawed limbs) |