| هيئة النظافة البلدية |
municipal cleansing service (Removal for treatment or disposal of those residues that can be regarded as waste including removal of litter from public places, public thoroughfares or the countryside) |
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| هيئة تشريعية |
legislature (The department, assembly, or body of persons that makes statutory laws for a state or nation) |
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| هيئة تنظيم المياه |
water regulatory authority (The power of a government agency or its administrators to administer and implement regulations, laws and government policies relating to the preservation and protection of water resources) |
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| هيئة عامة |
statutory public body (An association, supported in whole or part by public funding, that is established to operate programs for the public, often with little interference from government in day-to-day business) |
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| هيئة قضائية |
judicial body (Any public organization or branch of government responsible for the administration of justice or the enforcement of laws) |
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| هيئة مسؤولة |
authority body (An organized assemblage of authorized persons or officials empowered to implement and enforce laws, oversee jurisdictions, settle disputes, adjudicate or make some other legal determination) |
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| هيدروجين |
hydrogen (A flammable colourless gas that is the lightest and most abundant element in the universe. It occurs mainly in water and in most organic compounds and is used in the production of ammonia and other chemicals, in the hydrogenation of fats and oils, and in welding) |
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| هيدروكربون |
hydrocarbon (A very large group of chemical compounds composed only of carbon and hydrogen) |
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| هيدروكربون أروماتي |
aromatic hydrocarbon (Hydrocarbons having an unsaturated ring containing alternating double and single bonds, especially containing a benzene ring) |
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| هيدروكربون أروماتي متعدد الدورات |
polycyclic aromatic hydrocarbon (Hydrocarbons containing two or more closed rings of atoms) |
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| هيدروكربون حلقي |
alicyclic hydrocarbon (A class of organic compounds containing only carbon and hydrogen atoms joined to form one or more rings and having the properties of both aliphatic and cyclic substances) |
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| هيدروكربون متعدد الدورات |
polycyclic hydrocarbon (Hydrocarbon molecule with two or more nuclei; examples are naphtalene, with two benzene rings side by side, or diphenyl, with two bond-connected benzene rings. Also known as polynuclear hydrocarbon) |
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| هيدروكربون مكلور |
chlorinated hydrocarbon (A class of persistent, broad-spectrum insecticides that linger in the environment and accumulate in the food chain. Among them are DDT, aldrin, dieldrin, heptachlor, chlordane, lindane, endrin, mirex, hexachloride, and toxaphene. In insects and other animals these compounds act primarily on the central nervous system. They also become concentrated in the fats of organisms and thus tend to produce fatty infiltration of the heart and fatty degeneration of the liver in vertebrates. In fishes they have the effect of preventing oxygen uptake, causing suffocation. They are also known to slow the rate of photosynthesis in plants. Their danger to the ecosystem resides in their rate stability and the fact that they are broad-spectrum poisons which are very mobile because of their propensity to stick to dust particles and evaporate with water into the atmosphere) |
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| هيدروكربونات دهنية |
aliphatic hydrocarbon (Hydrocarbons having an open chain of carbon atoms, whether normal or forked, saturated or unsaturated) |
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| هَجَمَ على النار |
attack a fire |
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| واجب رسمي |
official duty |
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| وادي |
valley (Any low-lying land bordered by higher ground; especially an elongate, relatively large, gently sloping depression of the Earth's surface, commonly situated between two mountains or between ranges of hills or mountains, and often containing a stream with an outlet. It is usually developed by stream erosion, but may be formed by faulting) |
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| وادٍ عميق |
canyon (A long deep, relatively narrow steep-sided valley confined between lofty and precipitous walls in a plateau or mountainous area, often with a stream at the bottom; similar to, but largest than, a gorge. It is characteristic of an arid or semiarid area (such as western U.S) where stream downcutting greatly exceeds weathering) |
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| وثيقة |
chart (A formal written record of transactions, proceedings, etc., as of a society, committee, or legislative body; act) |
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| وثيقة |
document (Material of any kind, regardless of physical form, which furnishes information, evidence or ideas, including items such as contracts, bills of sale, letters, audio and video recordings, and machine readable data files) |
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