| 释义 |
Noun: b bee- (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
- barn - The 2nd letter of the Roman alphabet
- B
Noun: B bee- Originally thought to be a single vitamin but now separated into several B vitamins
- B-complex vitamin, B complex, vitamin B complex, vitamin B, B vitamin - The blood group whose red cells carry the B antigen
- type B, group B - Aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
- bacillus - A trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
- boron, atomic number 5 - A logarithmic unit of sound intensity equal to 10 decibels
- Bel, bel
Derived forms: Bs, bs Type of: alphabetic character, area unit, blood group, blood type, chemical element, element, eubacteria, eubacterium, letter, letter of the alphabet, sound unit, square measure, true bacteria, water-soluble vitamin Part of: borax, genus Bacillus, kernite, Latin alphabet, Roman alphabet Encyclopedia: B B,C,K,W system B,C,K,W System |