| BEI | back-scattered electron imaging; biological exposure indexes; butanol-extractable iodine |
|---|---|
| BeV, Bev | billion electron volts |
| CIDEP | chemically induced dynamic electron polarization |
| CTEM | conventional transmission electron microscopy |
| e | base of natural logarithms, approximately 2.7182818285; egg transfer; ejection; electric charge; ele... |