，法层，法束- inseparable degree
- inseparable element
- inseparable extension
- inseparable extension field
- inseparable field extension
- beat
- Beaugrand, J.
- Beaune, F.de
- beautiful theory
- Beckenbach, E.F.
- Becker, K.M.L.
- Beck, J.V.
- Beckmann, P.
- Beck theorem
- Beda, V.
- bed-of-nails function
- Bedwell, W.
- bee
- Beeckman, I.
- beetle problem
- Beez, R.E.L.
- behavioral
- behavioral science
- behavioral strategy
- behavior at infinity