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单词 sublittoral
释义 sublittoral
 /sub lit"euhr euhl/,  adj.  
  1. of or pertaining to the biogeographic region of the ocean bottom between the littoral and bathyal zones, from the low water line to the edge of the continental shelf, or to a depth of approximately 660 ft. (200 m).
  2. being or situated in the zone of a lake extending from the lowest depth of rooted photosynthetic plants to the level at which the photosynthetic rate of flora equals the respiration rate.
  n.  
  3. a sublittoral zone or region.
 [1840-50; SUB- + LITTORAL]
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更新时间:2024/12/23 17:20:55