| 释义 |
turbidity
tur·bid T0416200 (tûr′bĭd)adj.1. Having sediment or foreign particles stirred up or suspended; muddy: turbid water.2. Heavy, dark, or dense, as smoke or fog.3. In a state of turmoil; muddled: turbid feelings.
[Latin turbidus, disordered, from turba, turmoil, probably from Greek turbē.]
tur′bid·ly adv.tur′bid·ness, tur·bid′i·ty n.Thesaurus| Noun | 1. |  turbidity - muddiness created by stirring up sediment or having foreign particles suspendedturbidnessmurkiness, cloudiness, muddiness - the quality of being cloudy |
TranslationsTurbidity
turbidity[tər′bid·əd·ē] (analytical chemistry) Measure of the clarity of an otherwise clear liquid by using colorimetric scales. Cloudy or hazy appearance in a naturally clear liquid caused by a suspension of colloidal liquid droplets or fine solids. (astronomy) The formation of disks centered on stars in long-exposure photographs as a result of light scattering by grains in the emulsion. (meteorology) Any condition of the atmosphere which reduces its transparency to radiation, especially to visible radiation. Turbidity the capacity of an optically nonuniform medium to scatter light passing through it (see). The extinction coefficient is a quantitative characterization of turbidity and is given by the equation. τ ═ (l/I) ln (I0/I) where I0 and I are the intensities of a light beam before and after passage through a layer of the medium of thickness l. Turbidity is determined by methods of nephelometry and turbidimetry. turbidity
turbidity [ter-bid´ĭ-te] cloudiness of a solution caused by the scattering of light by colloidal particles or by suspended precipitate or sediment.tur·bid·i·ty (tŭr-bid'i-tē), The quality of being turbid, of losing transparency because of sediment or insoluble matter. [L. turbiditas, fr. turbidus, turbid] tur·bid·i·ty (tŭr-bid'i-tē) The quality of being turbid, of losing transparency because of sediment or insoluble matter. [L. turbiditas, fr. turbidus, turbid]TurbidityThe cloudiness or lack of transparency of a solution.Mentioned in: Platelet Aggregation Testtur·bid·i·ty (tŭr-bid'i-tē) The quality of being turbid, of losing transparency because of sediment or insoluble matter. [L. turbiditas, fr. turbidus, turbid]turbidity
Related to turbidity: turbidity currentSynonyms for turbiditynoun muddiness created by stirring up sediment or having foreign particles suspendedSynonymsRelated Words- murkiness
- cloudiness
- muddiness
|