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quantitysymbolreferenced inequation
pair correlation length, ξ in thin filmsMath - mathpair correlation length, ξ in thin filmsξ
partial mass density, ρ B Math - mathpartial mass density, ρ B ρ B
partition constant, K D o Math - mathpartition constant, K D o K D o
partition ratio, K D Math - mathpartition ratio, K D K D
partition ratio, K D K D → K D °
peak resolution, R s in chromatographyMath - mathpeak resolution, R s in chromatographyR s
peak resolution, R s in chromatographyR s = t R2 − t R1 w b1 + w b2 2 = 2 ( t R2 − t R1 ) w b1 + w b2
peak resolution, R s in chromatographyR s ≈ t R2 − t R1 w b2
period, T Math - mathperiod, T T
permeability, μ Math - mathpermeability, μ μ
permittivity, ɛ Math - mathpermittivity, ɛ ɛ
pHMath - applypHpH = − lg a H + = − lg m H + γ m H + / m ⦵
pHpH PS
pHpH SS
pHd E / d pH
phase ratio, β in chromatographyMath - mathphase ratio, β in chromatographyβ
phase ratio, β in chromatographyβ = V 0 V s
phase ratio, r in liquid-liquid distributionMath - mathphase ratio, r in liquid-liquid distributionr
photon exitance, M pMath - mathphoton exitance, M pM p
photon exitance, M pM p = q p / S
photon exitance, M pM p
photon exposure, H pMath - mathphoton exposure, H pH p
photon exposure, H pH p = ∫ t E p ⁢ d t
photon exposure, H pH p = E p t
photon exposure, H pH p
photon flow, Φ p Math - mathphoton flow, Φ p Φ p
Math - applyphoton flow, Φ p Φ p = N t
photon fluence, H p , o, F p , oMath - mathphoton exposure, H pH p , o
photon fluence, H p , o, F p , oH p , o = F p , o = d N p / d S = ∫ t E p , o ⁢ d t
photon fluence, H p , o, F p , oH p , o = F p , o = E p , o t
photon fluence rate, E p , oE p , o = d N p / d t d S = d H p , o / d t
Math - mathphoton exposure, H pF p , o
photon fluence, H p , o, F p , oH p , o = F p , o = d N p / d S = ∫ t E p , o ⁢ d t
photon fluence, H p , o, F p , oH p , o = F p , o = E p , o t
photon fluence rate, E p , oMath - applyphoton fluence, H p , o, F p , oH p , o = F p , o = d N p / d S = ∫ t E p , o ⁢ d t
photon fluence, H p , o, F p , oE p , o
photon fluence, H p , o, F p , oH p , o = F p , o = E p , o t
photon fluence rate, E p , oE p , o = d N p / d t d S = d H p , o / d t
photon fluence rate, E p , oE p , o = N p / t S
photon fluence rate, E p , oE p , o = ∫ 4 π L p ⁢ d Ω
photon flux, q p, Φ pMath - mathphoton exitance, M pq p
photon exitance, M pd q p / d S
photon exitance, M pM p = q p / S
photon flux, q p, Φ pq p
photon flux, q p, Φ pq p = d N p / d t
photon irradiance, E pE p = d q p / d S
photon irradiance, E pE p = q p / S
photon radiance, L pL p = d 2 q p d Ω d S ⊥ = d 2 q p d Ω d S cos ⁡ θ
photon radiance, L pL p = d q p / ( d S cos ⁡ θ )
photon radiance, L pL p = q p / S cos ⁡ θ
Math - mathphoton flux, q p, Φ pΦ p
photon flux, q p, Φ pΦ p
photon irradiance, E pMath - mathphoton exposure, H pE p
photon exposure, H pH p = ∫ t E p ⁢ d t
photon exposure, H pH p = E p t
photon irradiance, E pE p = d q p / d S
photon irradiance, E pE p = q p / S
photon irradiance, E pE p = ∫ 2 π L p cos ⁡ θ ⁢ d Ω
photon number, N p Math - mathphoton number, N p N p
photon number, N p N p = n p N A
photon number, N p N p = Q h ν
photon radiance, L pMath - applyphoton fluence rate, E p , oE p , o = ∫ 4 π L p ⁢ d Ω
photon fluence rate, E p , oL p
photon irradiance, E pL p cos ⁡ θ d Ω
photon irradiance, E pE p = ∫ 2 π L p cos ⁡ θ ⁢ d Ω
photon radiance, L pL p
photon radiance, L pL p = d 2 q p d Ω d S ⊥ = d 2 q p d Ω d S cos ⁡ θ
photon radiance, L pL p = d q p / ( d S cos ⁡ θ )
photon radiance, L pL p = q p / S cos ⁡ θ
plate number, N in chromatographyMath - mathplate number, N in chromatographyN
plate number, N in chromatographyN = ( V R σ ) 2 = ( t R σ ) 2
plate number, N in chromatographyN = 16 ( V R w b ) 2 = 16 ( t R w b ) 2
plate number, N in chromatographyN = 5.545 ( V R w h ) 2 = 5.545 ( t R w h ) 2
polarizabilityMath - applypolarizabilityα = μ ind E
polarizabilityα
polarization, PMath - mathpolarization, PP
polarization, PP = D − ɛ 0 E
polarization, PP (n)
polarization, PP = P (1) + P NL
polarization, PP NL = P (2) + P (3) + …
polarization, PP = ɛ 0 χ e (1) E + 1/2 χ e (2) E 2 + 1/6 χ e (3) E 3 + … = P (1) + P (2) + P (3) + …
polarization, PP (n)
polarization, PP (1)
polarization, PP NL
polarization, PP (2)
polarization, PP (3)
polarization, ζ in electrochemistryMath - mathpolarization, ζ in electrochemistryζ
potential energy, E p, V Math - mathpotential energy, E p, V E p
Math - mathpotential energy, E p, V V
power, P
pre-exponential factor, A Math - mathpre-exponential factor, A A
pre-exponential factor, A k = A exp ( − E a / R T )
pressure, pMath - applydifferential capacitanceC = ( ∂ Q ∂ E ) T , p , μ i , ...
differential capacitancep
Esin and Markov coefficient( ∂ E ∂ μ ) T , p , σ = − ( ∂ Γ ∂ σ ) T , p , μ
Esin and Markov coefficientp
Gibbs film elasticityE = A ( ∂ σ ∂ A ) T , p , n i
Gibbs film elasticityp
productivity, r in biotechnologyMath - mathproductivity, r in biotechnologyr