| 释义 |
euphoticenUK
eu·phot·ic E0239300 (yo͞o-fŏt′ĭk)adj. Of, relating to, or being the uppermost layer of a body of water that receives sufficient light for photosynthesis and the growth of green plants.euphotic (juːˈfəʊtɪk; -ˈfɒt-) adj (Environmental Science) ecology denoting or relating to the uppermost part of a sea or lake down to about 100 metres depth, which receives enough light to enable photosynthesis to take place[C20: from eu- + photic]eu•pho•tic (yuˈfoʊ tɪk)
adj. of or pertaining to the zone of a body of water extending from the surface to a depth at which enough light still penetrates for photosynthesis to occur. [1905–10; eu- + photic] TranslationseuphoticenUK
euphotic[yü′fäd·ik] (oceanography) Of or constituting the upper levels of the marine environment down to the limits of effective light penetration for photosynthesis. euphoticenUK
euphotic (yo͞o-fŏt′ĭk)adj. Of, relating to, or being the uppermost layer of a body of water that receives sufficient light for photosynthesis and the growth of green plants. |