| cable (Strands of insulated electrical conductors laid together, usually around a central core, and wrapped in a heavy insulation) |
كابل |
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| cadmium (One of the toxic heavy metal which has caused deaths and permanent illnesses in a series of major pollution incidents around the world. Cadmium has no useful biological purpose. However, it has wide industrial applications. It has been used for decades in metal plating to prevent corrosion, in rechargeable batteries and as a pigment in certain plastics and paints. Special care is taken in the industrial smelting of ores and subsequent handling of cadmium, because occupational exposure is known to have caused heart, chest and kidney disorders. Environmental health problems have come from exposure to various sources of pollution, Cd) |
الكدميوم |
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| cadmium contamination (The release and presence in the air, water and soil of cadmium, a toxic, metallic element, from sources such as the burning of coal and tobacco and improper disposal of cadmium-containing waste) |
التلوث بالكادميوم |
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| caesium (A soft silvery-white and highly reactive metal belonging to the alkali group of metals. It is a radiation hazard, because it can occur in two radioactive forms. Caesium-134 is produced in nuclear reactors, not directly by fission, but by the reaction. It emits beta- and gamma-radiation and has a half-life of 2.06 years. Caesium-137 is a fission product of uranium and occurs in the fallout from nuclear weapons. It emits beta- and gamma-rays and has a half-life of 30 years. Caesium-137 was the principal product released into the atmosphere, and hence the food chain, from atmospheric testing of nuclear weapons and from the Windscale fire and Chernobyl nuclear accidents. After the Chernobyl accident, which spread a radiation cloud across Europe, the European Commission proposed new and more restrictive limits on levels of caesium in food and drinking water) |
سيزيوم |
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| calcium (A malleable silvery-white metallic element of the alkaline hearth group; the fifth most abundant element in the earth crust, occurring especially as forms of calcium carbonate. It is an essential constituent of bones and teeth and is used as a deoxidizer in steel) |
الكالسيوم |
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| calcium content (Amount of calcium contained in a solution) |
محتوى الكالسيوم |
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| calculation (The act, process or result of calculating) |
حساب |
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| calculation method (No definition needed) |
طريقة الحساب |
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| calculation of probabilities |
حساب الاحتمالات |
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| calibration (To mark the scale of a measuring instrument so that readings can be made in appropriate units) |
تعيير - معايرة |
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| calibration of measuring equipment (The determination or rectification of, according to an accepted standard, the graduation of any instrument giving quantitative measurements) |
معايرة أجهزة القياس |
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| camp (1. A place where tents, cabins, or other temporary structures are erected for the use of military troops, for training soldiers, etc. 2. Tents, cabins, etc., used as temporary lodgings by a group of travellers, holiday-makers, Scouts, Gypsies, etc.) |
معسكر |
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| camp officer |
ضابط مخَيٍّم |
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| camping (Guarded area equipped with sanitary facilities where holiday-makers may pitch a tent and camp by paying a daily rate) |
تخييم - إقامة معسكر أو مخيم |
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| camping site (A piece of land where people on holiday can stay in tents, usually with toilets and places for washing) |
موقع تخييم |
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| canal (An artificial open waterway used for transportation, waterpower, or irrigation) |
قناة |
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| canal lock (A chamber with gates on both ends connecting two sections of a canal or other waterway, to raise or lower the water level in each section) |
هويس |
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| cancer (Any malignant cellular tumour including carcinoma and sarcoma. It encompasses a group of neoplastic diseases in which there is a transformation of normal body cells into malignant ones, probably involving some change in the genetic material of the cells, possibly as a result of faulty repair of damage to the cell caused by carcinogenic agents or ionizing radiation) |
سرطان |
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| cancer risk (The probability that exposure to some agent or substance will adversely transform cells to replicate and form a malignant tumor) |
التعرض للإصابة بالسرطان |
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| candle |
شجرة مشْعَل |
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