B — ТЛУМАЧЕННЯ
B
Aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil.
The 2nd letter of the Roman alphabet.
The blood group whose red cells carry the B antigen.
A logarithmic unit of sound intensity equal to 10 decibels.
A trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder.
Originally thought to be a single vitamin but now separated into several B vitamins.
WordNet
b
(physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter.
WordNet
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