| Greek | English |
| βιογεωχημικός κύκλος | biogeochemical cycle Movement of chemical elements in a circular pathway, from organisms to physical environment, back to organisms. The process is termed a nutrient cycle if the elements concerned are trace elements, which are essential to life. A biogeochemical cycle occurs when vegetation decomposes and minerals are incorporated naturally in the humus for future plant growth |
| βιολογικός κύκλος | biological cycle A series of transformations or biological events which follow one after the other one, reaching at the end of the cycle the initial conditions, as in the life cycle of many animal and plant organisms |
| βιολογικός κύκλος | life cycle The phases, changes, or stages through which an organism passes throughout its lifetime |
| γεωγραφικός κύκλος | geographic circus |
| γεωγραφικός κύκλος | geographic cirque A deep steep-walled half-bowl-like recess or hollow, variously described as horseshoe- or crescent-shaped or semi-circular in plan, situated high on the side of a mountain and commonly at the head of a glacial valley and produced by the erosive activity of a mountain glacier. It often contains a small round lake, and it may or may not be occupied by ice or snow |
| γεωγραφικός κύκλος | geographic cirque |
| κλιματικός κύκλος | climatic cycle |
| κύκλος αζώτου | nitrogen cycle The complex set of processes by which crops acquire the large amount of nitrogen they need to make proteins, nucleic acids and other biochemicals of which they are composed, and how the nitrogen returns to the atmosphere |
| κύκλος αναπαραγωγής μερικών ειδών | reproductive cycle of certain species |
| κύκλος ελέγχου | audit cycle |
| κύκλος ζωής του/των υλικού(ών) | material life cycle |
| κύκλος ζωής | life cycle The phases, changes, or stages through which an organism passes throughout its lifetime |
| κύκλος ζωής προϊόντος | product life cycle A product life cycle includes the following phases: acquisition of raw materials, production, packaging, distribution, use, recyling, and disposal |
| κύκλος ζωής προϊόντος | product life cycle |
| κύκλος ζωής του/των υλικού | material life cycle All the stages involved in the manufacturing, distribution and retail, use and re-use and maintenance, recycling and waste management of materials (ών) |
| κύκλος ζωής του/των υλικούών | material life cycle |
| κύκλος των θρεπτικών ουσιών | nutrient cycle A biogeochemical cycle, in which inorganic nutrients move through the soil, living organisms, air and water or through some of these |
| κύκλος των θρεπτικών ουσιών | nutrient cycle |
| κύκλος καταλυτικής διάσπασης | catalytic destruction cycle |
| κύκλος καταλυτικής διάσπασης | catalytic destruction chain |
| κύκλος καταλυτικής διάσπασης | catalytic destruction |
| κύκλος καταλυτικής διάσπασης του όζοντος | catalytic ozone destruction cycle |
| κύκλος καταλυτικής διάσπασης του όζοντος | catalytic ozone destruction |
| κύκλος καταλυτικής διάσπασης του όζοντος | catalytic destruction of ozone |
| κύκλος καταλυτικής καταστροφής | catalytic destruction chain |
| κύκλος καταλυτικής καταστροφής | catalytic destruction cycle |
| κύκλος καταλυτικής καταστροφής | catalytic destruction |
| κύκλος καταλυτικής καταστροφής του όζοντος | catalytic ozone destruction cycle |
| κύκλος καταλυτικής καταστροφής του όζοντος | catalytic ozone destruction |
| κύκλος καταλυτικής καταστροφής του όζοντος | catalytic destruction of ozone |
| κύκλος προετοιμασίας | pre-conditioning cycle |
| κύκλος προσγείωσης ελικοπτέρου | touchdown pad |
| κύκλος προσγείωσης ελικοπτέρου | touchdown area |
| κύκλος της τροφής | food cycle |
| κύκλος της τροφής | alimentary cycle |
| κύκλος της φωτιάς | fire cycle |
| κύκλος του άνθρακα | carbon cycle The cycle of carbon in the biosphere, in which plants convert carbon dioxide to organic compounds that are consumed by plants and animals, and the carbon is returned to the biosphere in inorganic form by processes of respiration and decay |
| κύκλος του άνθρακα | carbon cycle |
| Κύκλος του αζώτου και επιπτώσεις από την οξείδωση των ιχνοστοιχείων της ατμόσφαιρας σε μεγάλο γεωγραφικό πλάτος | Nitrogen cycle and effects on the oxidation of atmospheric trace species at high latitudes |
| κύκλος του θείου | sulphur cycle |
| κύκλος του θείου | sulfur cycle |
| κύκλος του νερού | water cycle |
| κύκλος του νερού | hydrological cycle |
| κύκλος του όζοντος | ozone cycle |
| κύκλος του ύδατος | water cycle |
| κύκλος του ύδατος | hydrological cycle |
| κύκλος φίλτρου | filter run |
| υδρολογικός κύκλος | 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 |
