| 单词 | biological oxygen demand |
| 释义 | biological oxygen demandnounbiochemical oxygen demand. Origin of biological oxygen demandFirst recorded in 1940–45 Words nearby biological oxygen demandbiological control, biological engineering, biological half-life, biological magnification, biological marker, biological oxygen demand, biological parent, biological psychiatry, biological response modifier, biological rhythm, biological shield Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for biological oxygen demandbiological oxygen demand n.biochemical oxygen demand The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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