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| Terms for subject Environment (21488 entries) |
| fluid ionization chambers for measuring exposure to soft X-rays | camere di ionizzazione a parete liquida per la dosimetria dei raggi X deboli | |
| fluidics (A control technology that employs fluid dynamic phenomena to perform sensing, control, information, processing, and actuation functions without the use of moving mechanical parts) | fluidica | |
| fluidised bed | letto fluido | |
| fluidised bed (1. A system for burning solid carbonaceous fuel efficiently and at a relatively low temperature, thus minimizing the emission of pollutants. The fuel is crushed to very small particles or a powder and mixed with particles of an inert material. The mixture is fed into a bed through which air is pumped vertically upwards, agitating the particles so they behave like a fluid. The forced circulation of air and the small size and separation of fuel particles ensures efficient burning. 2. A bed of finely divided solid through which air or a gas is blown in a controlled manner so that it behaves as a liquid) | letto fluido | |
| fluidised bed combustion | combustione a letto fluido | |
| fluidised bed roaster | inceneritore a letto fluido | |
| fluidization | fluidizzazione | |
| fluidization (A roasting process in which finely divided solids are suspended in a rising current of air (or other fluid), producing a fluidized bed; used in the calcination of various materials, in the coal industry, etc.) | fluidizzazione | |
| fluidized bed combustion | combustione a letto fluido | |
| fluidized bed combustion | combustione a letto fluidizzato | |
| fluidized-bed combustion | combustione a letto fluido | |
| fluidized-bed combustion | combustione a letto fluidizzato | |
| flume water | acqua fangosa | |
| flume water | acqua limacciosa | |
| fluorescent tubes and other mercury containing waste | tubi fluorescenti ed altri rifiuti contenenti mercurio | |
| fluoridation | fluorizzazione | |
| fluoridation (The addition of the fluorine ion to municipal water supplies in a final concentration of 0.8-1.6 ppm (parts per million) to help prevent dental caries in children, addition of fluor(ide, ions) to (drinking) water) | fluorizzazione | |
| fluorinated gas | gas fluorurato | |
| fluorinated greenhouse gas | gas fluorurato ad effetto serra | |
| fluorinated hydrocarbon | idrofluorocarburo |