English-Thai Dictionary

dispersion

N การ แพร่กระจาย  การ แผ่ กระจาย  dissolution spread kan-prae-kra-jai

 

Webster's 1828 Dictionary

DISPERSION

n. 1. The act of scattering.
2. The state of being scattered, or separated into remote parts; as, the Jews, in their dispersion, retain their rites and ceremonies.
3. By way of eminence, the scattering or separation of the human family, at the building of Babel.
4. In optics, the divergency of the rays of light, or rather the separation of the different colored rays, in refraction, arising from their different refrangibilities. The point of dispersion, is the point where refracted rays begin to diverge.
5. In medicine and surgery, the removing of inflammation from a part, and restoring it to its natural state.

 

Webster's 1913 Dictionary

DISPERSION

Dis *per "sion, n. Etym: [CF. F. dispersion. ]

 

1. The act or process of scattering or dispersing, or the state of being scattered or separated; as, the Jews in their dispersion retained their rites and ceremonies; a great dispersion of the human family took place at the building of Babel. The days of your slaughter and of your dispersions are accomplished. Jer. xxv. 34.

 

2. (Opt. )

 

Defn: The separation of light into its different colored rays, arising from their different refrangibilities. Dispersion of the optic axes (Crystallog.), the separation of the optic axes in biaxial crystals, due to the fact that the axial angle has different values for the different colors of the spectrum.

 

New American Oxford Dictionary

dispersion

dis per sion |disˈpərZHən, -SHən dəˈspərʒən | ▶noun the action or process of distributing things or people over a wide area: some seeds rely on birds for dispersion. • the state of being dispersed over a wide area: the general dispersion of Hellenistic culture. • Ecology the pattern of distribution of individuals within a habitat. • (also the Dispersion ) another term for diaspora. • a mixture of one substance dispersed in another medium. • Physics the separation of white light into colors, or the separation of any radiation according to wavelength. • Statistics the extent to which values of a variable differ from a fixed value such as the mean. ORIGIN late Middle English: from late Latin dispersio (n- ), from Latin dispergere (see disperse ).

 

Oxford Dictionary

dispersion

dis ¦per |sion |dɪˈspəːʃ (ə )n | ▶noun [ mass noun ] 1 the action or process of distributing things or people over a wide area: some seeds rely on birds for dispersion. • the state of being dispersed: the study looks at the dispersion of earnings with OECD member countries. • Ecology the pattern of distribution of individuals within a habitat. • (also the Dispersion ) another term for diaspora. • [ count noun ] a mixture of one substance dispersed in another medium: the virus is transmitted in the dispersion of droplets which results from sneezing or coughing. 2 Physics the separation of white light into colours or of any radiation according to wavelength. 3 Statistics the extent to which values of a variable differ from a fixed value such as the mean. ORIGIN late Middle English: from late Latin dispersio (n- ), from Latin dispergere (see disperse ).

 

Duden Dictionary

Dispersion

Di s per si on , Dis per si on Substantiv, feminin Physik, Chemie , die |Dispersi o n |die Dispersion; Genitiv: der Dispersion, Plural: die Dispersionen lateinisch dispersio = Zerstreuung 1 feinste Verteilung eines Stoffes in einem anderen in der Art, dass seine Teilchen in dem anderen schweben 2 a Physik Abhängigkeit der Fortpflanzungsgeschwindigkeit einer Wellenbewegung (z. B. Licht, Schall ) von der Wellenlänge bzw. der Frequenz b Physik Zerlegung von weißem Licht in ein farbiges Spektrum 3 Statistik Streuung der Einzelwerte vom Mittelwert

 

Dispersionsfarbe

Di s per si ons far be , Dis per si ons far be Substantiv, feminin , die |Dispersi o nsfarbe |aus einem Binder 4 auf Basis von Kunststoffen und Pigmenten hergestellte Farbe

 

French Dictionary

dispersion

dispersion n. f. nom féminin Action de disperser; fait d ’être dispersé. : La dispersion des manifestants.

 

Spanish Dictionary

dispersión

dispersión nombre femenino 1 Acción de dispersar o dispersarse :se mantenía en su postura como si solamente el lenguaje pudiera vencer la dispersión de las formas .2 Efecto de dispersar o dispersarse :como consecuencia de la mayor oferta televisiva, la dispersión de la audiencia es mayor .3 Amér Acción de dispersarse :el nivel de dispersión de los alumnos depende, muchas veces, de lo atractiva que sea la clase .SINÓNIMO distracción .4 fís Separación de los diversos colores espectrales de un rayo de luz .

 

Sanseido Wisdom Dictionary

dispersion

dis per sion /dɪspə́ː r ʒ (ə )n |-ʃ (ə )n /名詞 U ｟かたく ｠1 (群衆などの )分散, 解散 ; (物などの )散布, 分散, 消散 (dispersal ).2 〘物理 〙(光 電磁波の )分散 .