Engelsk navneord: B |
1. | B (om dyr) aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil |
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| Termer med samme betydning (synonymer) | bacillus |
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| Mindre specifikke termer | eubacteria, eubacterium, true bacteria |
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| Mere specifikke termer | anthrax bacillus, Bacillus anthracis, Bacillus globigii, Bacillus subtilis, grass bacillus, hay bacillus, Yersinia pestis |
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| Tilhører disse overordnede termer | genus Bacillus |
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2. | B (om masse el. substans) originally thought to be a single vitamin but now separated into several B vitamins |
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| Termer med samme betydning (synonymer) | B complex, B vitamin, B-complex vitamin, vitamin B, vitamin B complex |
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| Mindre specifikke termer | water-soluble vitamin |
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| Mere specifikke termer | adermin, aneurin, antiberiberi factor, antipernicious anemia factor, biotin, choline, cobalamin, cyanocobalamin, folacin, folate, folic acid, hepatoflavin, inositol, lactoflavin, niacin, nicotinic acid, ovoflavin, pantothen, pantothenic acid, pteroylglutamic acid, pteroylmonoglutamic acid, pyridoxal, pyridoxamine, pyridoxine, riboflavin, thiamin, thiamine, vitamin B1, vitamin B12, vitamin B2, vitamin B6, vitamin Bc, vitamin G, vitamin H, vitamin M |
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3. | B (om masse el. substans) a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder |
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| Termer med samme betydning (synonymer) | atomic number 5, boron |
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| Mindre specifikke termer | chemical element, element |
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| Vedrærer disse overordnede termer | borax, kernite |
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4. | B (om mængde el. mål) a logarithmic unit of sound intensity equal to 10 decibels |
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| Termer med samme betydning (synonymer) | Bel |
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| Mindre specifikke termer | sound unit |
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5. | b (om mængde el. mål) (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter |
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| Termer med samme betydning (synonymer) | barn |
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| Mindre specifikke termer | area unit, square measure |
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| Overordnet emneområde | atomic physics, nuclear physics, nucleonics |
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6. | B (om kommunikation) the 2nd letter of the Roman alphabet |
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| Mindre specifikke termer | alphabetic character, letter, letter of the alphabet |
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| Tilhører disse overordnede termer | Latin alphabet, Roman alphabet |
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7. | B (i anatomi) the blood group whose red cells carry the B antigen |
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| Termer med samme betydning (synonymer) | group B, type B |
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| Mindre specifikke termer | blood group, blood type |
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