| hydroelectric power station |
centrale idroelettrica |
|
| hydrofluorocarbon |
idrofluorocarburo |
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| hydrofluorocarbon-23 |
trifluorometano |
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| hydrofluorocarbon-23 |
fluoroformio |
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| hydrofluorocarbon-23 |
freon 23 |
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| hydrogasification |
idrogassificazione |
|
| 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) |
idrogeno |
|
| hydrogen cloud |
nube di idrogeno |
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| HYdrogen DAmage Prevention and NETworking |
Rete per identificare e combattere i danni da idrogeno |
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| hydrogen ion concentration (pH) |
concentrazione di ioni idrogeno (pH) |
|
| hydrogeological risk |
rischio idrogeologico |
|
| hydrogeology (The science dealing with the occurrence of surface and ground water, its utilization, and its functions in modifying the earth, primarily by erosion and deposition) |
idrogeologia |
|
| hydrographic basin (1. The drainage basin of a stream. 2. An area occupied by a lake and its drainage basin) |
bacino idrografico |
|
| hydrographic basin |
bacino idrografico |
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| hydrographic network |
rete idrografica |
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| hydrographic network (The configuration or arrangement in plan view of the natural stream courses in an area. It is related to local geologic and geomorphologic features and history. Synonym: drainage pattern) |
rete idrografica |
|
| hydrography (Science which deals with the measurement and description of the physical features of the oceans, lakes, rivers, and their adjoining coastal areas, with particular reference to their control and utilization) |
idrografia |
|
| hydrologic balance |
bilancio idrologico |
|
| hydrologic balance (An accounting of the inflow to, outflow from, and storage in a hydrologic unit such as a drainage basin, aquifer, soil zone, lake or reservoir; the relationship between evaporation, precipitation, runoff, and the change in water storage) |
bilancio idrologico |
|
| hydrologic cycle (The movement of water between the oceans, ground surface and atmosphere by evaporation, precipitation and the activity of living organisms, as one of the mayor biogeochemical cycles. Each day water evaporates from the oceans and is carried in the air from the sea over the land, which receives it as precipitation, and finally returns from the land to the sea through rivers, thus completing the cycle) |
ciclo idrologico |
|