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| Terms for subject Environment (5878 entries) |
| data acquisition (The act of collecting and gathering individual facts, statistics or other items of information) | الحصول على البيانات | |
| data analysis (The evaluation of digital data, i.e. data represented by a sequence of code characters) | تحليل البيانات | |
| data base (A computerized compilation of data, facts and records that is organized for convenient access, management and updating) | قاعدة بيانات | |
| data carrier (A medium on which data can be recorded, and which is usually easily transportable, such as cards, tape, paper, or disks) | حامل البيانات | |
| data centre (An organization established primarily to acquire, analyze, process, store, retrieve, and disseminate one or more types of data) | مركز بيانات | |
| data exchange (A reciprocal transfer of individual facts, statistics or items of information between two or more parties for the purpose of enhancing knowledge of the participants) | تبادل البيانات | |
| data on the state of the environment (No definition needed) | بيانات حول حالة البيئة | |
| data processing (Any operation or combination of operations on data, including everything that happens to data from the time they are observed or collected to the time they are destroyed) | تشغيل البيانات | |
| data processing law | قانون تشغيل البيانات | |
| data processing system (An assembly of computer hardware, firmware and software configured for the purpose of performing various operations on digital information elements with a minimum of human intervention) | نظام تشغيل البيانات | |
| data protection (Policies, procedures or devices designed to maintain the integrity or security of informational elements in storage or in transmission) | حماية البيانات | |
| data recording technique (The body of specialized procedures and methods used for the preservation, collocation or registration of individual elements of information) | تقنية تسجيل البيانات | |
| dating (Any of several techniques such as radioactive dating, dendrochronology, or varve dating, for establishing the age of rocks, palaeontological or archaeological specimens, etc.) | تأريخ | |
| DDT (A persistent organochlorine insecticide, also known as dichlorodiphenyltrichloroethane, that was introduced in the 1940s and used widely because of its persistence (meaning repeated applications were unnecessary), its low toxicity to mammals and its simplicity and cheapness of manufacture. It became dispersed all over the world and, with other organochlorines, had a disruptive effect on species high in food chains, especially on the breeding success of certain predatory birds. DDT is very stable, relatively insoluble in water, but highly soluble in fats. Health effects on humans are not clear, but it is less toxic than related compounds. It is poisonous to other vertebrates, especially fish, and is stored in the fatty tissue of animals as sublethal amounts of the less toxic DDE. Because of its effects on wildlife its use in most countries is now forbidden or strictly limited) | دي دي تي | |
| de-inking (Series of processes by which various types of printing inks are removed from paper fibre pulp during the pre-processing and recycling of recovered paper products. Particularly necessary where high quality and whiteness of the finished product are required) | إزالة الحبر | |
| debris burning fire | حرق غير مراقَب للُّنفايات | |
| debt (Something owed to someone else) | دين | |
| debt service (The fees or amount of money necessary to pay interest on an outstanding debt, the principal of maturing serial bonds, and the required contributions to an amortization or sinking fund for term bonds) | خدمة الدَين | |
| decantation (Sizing or classifying particulate matter by suspension in a fluid (liquid or gas), the larger particulates tending to separate by sinking) | الصَفق | |
| decay product (An isotope formed by the radioactive decay of some other isotope. This newly formed isotope possesses physical and chemical properties that are different from those of its parent isotope, and may also be radioactive) | مُنتَج التحلل |