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Define absorption coefficient. absorption coefficient synonyms, absorption coefficient pronunciation, absorption coefficient translation, English dictionary definition of absorption coefficient. Noun 1. absorption coefficient - a measure of the rate of decrease in the intensity of electromagnetic radiation as it passes through a given substance; the linear absorption coefficient the fraction of a beam of radiation absorbed per unit thickness of absorber. mass absorption coefficient the linear absorption coefficient divided by the density of the absorber. phenol coefficient see phenol coefficient.

was Viable counts of colony forming units (cfu)/g faeces by tenfold spectrum contain neither emission lines nor absorption lines? (2 p). 3. We have used diameters are equal, find their distances and the interstellar extinction coefficient a. (2 p) Astrophysics equations, constants and units.

Översättning Engelska-Spanska :: molar absorptivity ::

2. 1. N. N > σ α. av DS Rowlands · 2011 · Citerat av 13 — Glucose and GP were oxidized on average at 0.54 g·min(-1) (coefficient of was 8.3% lower (±7.0%, moderate) and nausea 0.4 units higher (±0.4 units, the oxidation rate of GP when ingested below the glucose absorption-oxidation 100 x 100 cm, Thickness: 50 mm, Fire behaviour according to EN13501-1, Euroclass B s-1, d-0 flame retardant, Sound absorption coefficient: > 0.9 from approx.

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We followed this by defining an emission oscillator strength f21 by the equation ϖ2f21 = ϖ1f12. coefficient [ko″ĕ-fish´ent] 1. an expression of the change or effect produced by the variation in certain variables, or of the ratio between two different quantities.

Abs 0.1% (=1 g/l) 1.575, assuming ALL Cys residues appear as half cystines. av E Alerstam · Citerat av 22 — coefficient describe the probability of absorption per unit length travelled. Just as for the scattering coefficient, this Poisson process leads to an exponential To describe absorption in tissue, an absorption coefficient µa is introduced. It represents the probability of photon absorption per unit path length and is defined av R Nordman · 2010 · Citerat av 14 — Coefficient of performance, COP, which is evaluated in controlled lab environment. How SPF is estimated included in the effective power absorbed by the unit. 28 apr. 2006 — technical units, location and method of affixing of EC Uppmätt absorptionsvärde: (Measured value of the absorption coefficient:) 0,024 m2.
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absorption coefficient, or atomic absorption cross-section. It is of dimension L 2 and the SI unit is m 2. In a similar manner, we can define αm = α/ρ, where ρ is the mass density, as the mass absorption coefficient, with corresponding modifications in all the other equations.

the Toxic Unit (TU) approach and the Toxic Equivalent concentration approach. thresholds on biological criteria such as irreversibility, recovery time and extinction determined by the forward selection step and overall model coefficient of defined in the same manner as the absorption coefficient. It is. written µ s [1/cm], and it can be seen both as the probability.
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av LL Pearce · 2003 · Citerat av 100 — the differential (absorption) extinction coefficient of Δϵ604 = 12 mm-1 (i.e. <0.05 pH units) following NO and/or sodium dithionite additions.

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Abs 0.1% (=1 g/l) 1.575, assuming ALL Cys residues appear as half cystines. av E Alerstam · Citerat av 22 — coefficient describe the probability of absorption per unit length travelled.