| ¿µ¹® | oxygen | ÇÑ±Û | »ê¼Ò |
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| ¼³¸í | Æó·Î µé¾î°¡ ¸ð¼¼Ç÷°üÀ» ÅëÇØ ÀûÇ÷±¸³»·Î µé¾î°£´Ù. ÀûÇ÷±¸³»ÀÇ Ç÷»ö¼ÒÀÇ ¿ªÇÒ·Î ½Åü³» ¸ðµç Á¶Á÷¼¼Æ÷¿¡ ÀüÇØÁö¸ç, ÀÎü´ë»çÀÛ¿ë¿¡ ÇʼöÀûÀÎ ±âüÀÌ´Ù. |
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| BOD | Biochemical Oxygen Demand; »ý¹°ÇÐÀû »ê¼Ò ¿ä±¸·® ; 1 L ¼öÁßÀÇ À¯±â¹°À» Bacteria °¡ 20 ¡É¿¡¼ 5Àϰ£ ºÐÇØÇϴµ¥ ¼Òºñ... |
|---|---|
| BOD | biochemical oxygen demand; brachymorphism-onychodysplasia-dysphalangism [syndrome] |
| COD | cause of death; cerebro-ocular dysplasia; chemical oxygen demand; codeine; condition on discharge |
| E/BOD | electrolyte biochemical oxygen demand |
| ABL | abetalipoproteinemia; acceptable blood loss; African Burkitt lymphoma; Albright-Butler-Lightwood [sy... |
| BOD | Biological Oxygen Demand |
|---|---|
| BOD | Biochemical Oxygen Demand |
| COD | Chemical Oxygen Demand |
| B.E.I. | Biological Exposure Index |
| BI | biological indicator |
demand anoxia
| biochemical oxygen demand | The amount of oxygen aerobicorganisms need to carry out oxidative metabolism in watercontaining organic matter, such as sewage. (09 Oct 1997) |
|---|---|
| chemical oxygen demand | The amount of dissolved oxygen required to combine with chemicals in wastewater. A measure of the oxygen equivalent of that portion of organic matter that is susceptible to oxidation by a strong chemical oxidizing agent. (05 Dec 1998) |
| baseload demand | The minimum demand experienced by an electric utility, usually 30-40% of the utility's peak demand. (05 Dec 1998) |
| health services needs and demand | Health services required by a population or community as well as the health services that the population or community is able and willing to pay for. It includes the identification and assessment of the needs as measured by objective criteria and standards. (12 Dec 1998) |
| demand | A quantity of a substance, commodity, or service wanted or required. (05 Mar 2000) |
| demand pacemaker | A form of artificial pacemaker usually implanted into cardiac tissue because its output of electrical stimuli can be inhibited by endogenous cardiac electrical activity. (05 Mar 2000) |
| demand pulse generator | A generator which suppresses its output in response to natural ventricular activity but which, in the absence of such activity, functions as an asynchronous pulse generator. Synonym: demand pulse generator, standby pulse generator. (05 Mar 2000) |
| biological | Pertaining to biology. (18 Nov 1997) |
| biological agent | <microbiology> A disease-causing microorganism or virus, or other toxic biological matter, which is used as a weapon during war. (21 Mar 1998) |
| biological assay | <technique> Once a pharmaceutical protein is isolated from the cells in which it was grown, researchers perform tests to measure the protein's biological activity. It must maintain a certain minimal level of biological activity to be used for animal or clinical testing or, later, for market. Researchers also test to confirm that the isolated protein is identical to the desired protein. (21 Mar 1998) |
| biological assessment | A specific process required as part of an environmental assessment. An evaluation of potential effects of a proposed project on proposed, endangered, threatened, and sensitive animal and plant species and their habitats. (05 Dec 1998) |
| biological availability | The extent to which the active ingredient of a drug dosage form becomes available at the site of drug action or in a biological medium believed to reflect accessibility to a site of action. (12 Dec 1998) |
| biological chemistry | The scientific study of the chemistry of living cells, tissues, organs and organisms. (09 Oct 1997) |
| biological clock | <biology, physiology> An internal biological mechanism which controls certain biological rhythms and biocycles, such as metabolism, sleep cycles, photosynthesis. (21 Mar 1998) |
| biological clocks | The physiological mechanisms that govern the rhythmic occurrence of certain biochemical, physiological, and behavioural phenomena in plants and animals. The pineal gland, which receives input from the optic nerves and connects to the hypothalamus, may be the biological clock in humans. (12 Dec 1998) |
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