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Quantities

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quantitysymbolreferenced inequation
bandgap energy E gMath - mathbandgap energy E gE g
benchmark dose (BMD) and lower effective dose (LED)Math - mathbenchmark dose (BMD) and lower effective dose (LED)BMD
biochemical (biological) oxygen demand (BOD)Math - mathbiochemical (biological) oxygen demand (BOD)BOD
biological exposure index (BEI)Math - mathbiological exposure index (BEI)BEI
biological tolerance values for working materials (Biologische Arbeitsstoff Toleranz Werte (BAT))
bond-dissociation energy, DMath - mathbond-dissociation energy, DD
Brewster angle, θ BMath - mathBrewster angle, θ Bθ B
Brewster angle, θ Bθ B = arctan ⁡ n 2 n 1 = arctan ⁡ ( ɛ 2 ɛ 1 ) 1/2