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| Terms for subject Environment (5878 entries) |
| steel industry (Industry that deals with the processing of iron) | صناعة الصُلب | |
| sterilisation (biological, Procedure by which a human or other animal is made incapable of reproduction) | تجديب - تعقيم | |
| sterilisation (process, An act or process of destroying all forms of microbial life on and in an object) | تعقيم - تجديب | |
| steroid (A compound composed of a series of four carbon rings joined together to form a structural unit called cyclopentanoperhydrophenanthrene) | الستيرويد | |
| stock (trade, Stored products ready for sale) | مخزون | |
| stock (biological, A group of individuals of one species within a specified area, planting of woody plants ; woody plant (tree) stock) | قطيع | |
| stock management (The handling or controlling of accumulated materials or stored goods) | إدارة المخزون | |
| stocking (To keep a supply accumulated for future use, term mainly used for goods) | تخزين | |
| stocktaking (The counting over of materials or goods on hand, as in a stockroom or store) | الجَرد | |
| stone (A general term for rock that is used in construction, either crushed for use as aggregate or cut into shaped blocks as dimension stone) | حجر | |
| storage (general term used for energy, heat, pollutants, also within the meaning of accumulation; A series of actions undertaken to deposit or hold goods, materials or waste in some physical location, as in a facility, container, tank or dumping site; process) | تخزين | |
| storage dam (A barrier of concrete, earth, etc., built across a river to create a body of water) | سد تخزين | |
| storm (An atmospheric disturbance involving perturbations of the prevailing pressure and wind fields on scales ranging from tornadoes to extratropical cyclones; also the associated weather and the like) | عاصفة | |
| storm damage (Storms may cause flooding and damage to crops; uproot trees; damage roofs and chimneys; break windows, leading to rain damage; overturn trucks; affect transportation, communication and energy supplies; delay building construction and destroy traditional landmarks. In their more violent form, storms may cause severe damage and loss of life) | الأضرار الناجمة عن عاصفة | |
| storm water basin (Basin used to hold water which falls as rain during a storm) | مستجمع مياه الأعاصير | |
| stove (A chamber within which a fuel-air mixture is burned to provide heat, the heat itself being radiated outward from the chamber; used for space heating, process-fluid heating, and steel blast furnaces) | موقد | |
| stratification (The arrangement of a body of water, as a lake, into two or more horizontal layers of different characteristics, especially densities) | ترتيب الطبقات | |
| stratosphere (The layer of the atmosphere which is sandwiched between the troposphere and mesosphere. Of the energy that reaches the Earth from the sun, only 3% is absorbed in the stratosphere, but that includes the vitally important process of absorption of ultraviolet radiation by the stratospheric ozone layer. The stratosphere is cloudless and dust free, and almost unaffected by the turbulent conditions of the underlying level of the atmosphere) | الطبقة العليا من الغلاف الجوي | |
| stratospheric ozone depletion (Damage of the ozone shield by chemicals released on Earth. The main chemicals that are depleting stratospheric ozone are chlorofluorocarbons (CFCs), which are used in refrigerators, aerosols, and as cleaners in many industries, and halons which are used in fire extinguishers. The damage is caused when these chemicals release highly reactive forms of chlorine and bromine) | تآكل الأوزون في طبقات الجو العليا | |
| stream measurement (The quantitative determination of the rate and amount of flow or discharge from a natural body of running water, such as a small river or brook) | قياس التيار |