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| Terms for subject Environment (5878 entries) |
| applied nutrition (Putting to use general principles of the science of human nourishment to address or solve specific problems) | التغذية التطبيقية | |
| applied research (Research directed toward using knowledge gained by basic research to make things or to create situations that will serve a practical or utilitarian purpose) | بحث تطبيقي | |
| applied science (Science whose results are employed in technical applications) | العلوم التطبيقية | |
| appraisal (An expert or official valuation) | فرز | |
| approach (The way or means of entry or access) | مقاربة - أسلوب | |
| appropriate technology (techology transfer; 1. A flexible and participatory approach to developing economically viable, regionally applicable and sustainable technology. 2. Technology designed to be used in developing countries. Typical requirements are that it should: be easy to use by the unskilled; have no difficult-to-get parts; be easily repaired on the spot. Typical example: a simple windmill to pump water rather than a diesel-driven pump. The terms `alternative', `intermediate' and `appropriate' are often used interchangeably) | التكنولوجيا المناسبة | |
| approval | موافقة | |
| approval of installations (Authorization or permission for setting up or making adjustments to a building or to a mechanical or electrical system or apparatus) | تصريح أو قرار تنكيس مبنى أو إصلاح أجهزة | |
| approved | مُصَدِّق عليه | |
| aquaculture (1. The cultivation and harvest of freshwater or marine animals and plants, in ponds, tanks, cages or on protected beds. This is usually done in inland waters, estuaries or coastal waters. It is estimated that commercial fish farming accounts for more than 10% of the world's fish needs. Fish farming usually concentrates on molluscs, including oysters, mussels and clams, because they are usually immobile and fetch high prices. Shrimps and salmon are also farmed, but the stock have to be caught in the wild first, so that they can be brought up to commercial standards in pens. Aquaculture in not new. In Asia freshwater fish have been farmed for some 4.000 years, usually on small farms. 2. The use of artificial means to increase the production of aquatic organisms in fresh or salt water) | الاستزراع المائي | |
| aquatic animal (Animal having a water habitat) | حيوان مائي | |
| aquatic ecology (The study of the relationships among aquatic living organisms and between those organisms and their environment) | الإيكولوجيا المائية | |
| aquatic ecosystem (Any watery environment, from small to large, from pond to ocean, in which plants and animals interact with the chemical and physical features of the environment) | النظام الإيكولوجي المائي | |
| aquatic environment (Waters, including wetlands, that serve as habitat for interrelated and interacting communities and populations of plants and animals) | البيئة المائية | |
| aquatic mammal | ثدييات مائية | |
| aquatic micro-organism (Microorganisms having a water habitat) | كائنات عضوية مائية متناهية الصغر | |
| aquatic organism (Organisms which live in water) | كائنات عضوية مائية | |
| aquatic plant (Plants adapted for a partially or completely submerged life) | نبات مائي | |
| aquatic recreational amenity (No definition needed) | مرافق ترفيه مائية | |
| aquatic weed | عشب (ب; مائي) |