B — СИНОНІМІЯ
b aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
b (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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b a logarithmic unit of sound intensity equal to 10 decibels
WordNet
b 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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