| mágnesszalag |
magnetic tape (A plastic, paper, or metal tape that is coated or impregnated with magnetizable iron oxide particles, used in magnetic recording) |
|
| márvány |
marble (Metamorphic rock composed of recrystallized calcite or dolomite) |
|
| második generációs bioüzemanyag |
second generation biofuel |
|
| másodlagos biotóp |
secondary biotope (In the case of disruption of an existing biotope, secondary biotope can be created as a compensation and substitute measure for the loss of the natural one) |
|
| másodlagos kezelés |
secondary treatment (Stage of the process of waste water treatment: following primary treatment by sedimentation, the second step in most wastewater systems in which biological organisms decompose most of the organic matter into a innocuous, stable form) |
|
| másodlagos szektor |
secondary sector (The part of a country or region's economy that produces commodities without much direct use of natural resources) |
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| másodnyersanyag-visszanyerés |
urban mining |
|
| méh |
bee (Any of the membranous-winged insects which compose the superfamily Apoidea in the order Hymenoptera characterized by a hairy body and by sucking and chewing mouthparts) |
|
| méhek védelme |
bee conservation (The care, preservation and husbandry of hymenopterous insects valued for their ability to pollinate crops and other flora or for their production of honey) |
|
| méhészet |
apiculture (Large-scale commercial beekeeping) |
|
| mély folyóvölgy |
canyon (A long deep, relatively narrow steep-sided valley confined between lofty and precipitous walls in a plateau or mountainous area, often with a stream at the bottom; similar to, but largest than, a gorge. It is characteristic of an arid or semiarid area (such as western U.S) where stream downcutting greatly exceeds weathering) |
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| mélytenger |
deep sea (Region of open ocean beyond the continental shelf) |
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| mélytengeri bányászat |
deep sea mining (The most valuable of the marine mineral resources is petroleum. About 15% of the world's oil is produced offshore, and extraction capabilities are advancing. One of the largest environmental impacts of deep sea mining are discharged sediment plumes which disperse with ocean currents and thus may negatively influence the marine ecosystem. Coal deposits known as extensions of land deposits , are mined under the sea floor in Japan and England) |
|
| mélytengeri halászat |
deep sea fishing (Fishing in the deepest parts of the sea) |
|
| mélytengeri ártalmatlanítás |
deep-sea disposal (The disposal of solid waste or sludge by carrying the wastes out to sea, usually in a barge, and dumping into deep water) |
|
| mélytengeri üledék |
deep sea deposit |
|
| mérőberendezés hitelesítése |
calibration of measuring equipment (The determination or rectification of, according to an accepted standard, the graduation of any instrument giving quantitative measurements) |
|
| mérőeszköz |
measuring instrument (No definition needed) |
|
| méreg |
poison (A substance which, when ingested, inhaled, or absorbed, or when applied to, injected into, or developed within the body, in relatively small amounts, may cause injury, harm, or destruction to organs, tissue, or life) |
|
| méregtelenítés |
detoxification |
|