TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

[A] nucleus which sets up the formation of ice crystals in the atmosphere ...  7, record 1, English, - ice%20nucleus

Record number: 1, Textual support number: 1 CONT

An ice nucleus may be either a freezing nucleus or a sublimation nucleus. Recent studies of ice nucleation strongly indicate that natural ice nuclei, whatever their exact physicochemical nature, are freezing nuclei rather than sublimation nuclei.  8, record 1, English, - ice%20nucleus

Record number: 1, Textual support number: 1 OBS

ice nucleus; ice-forming nucleus; ice-producing nucleus: The plural form of "nucleus" is "nuclei."  9, record 1, English, - ice%20nucleus

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Noyau donnant naissance à de la glace [...]  4, record 1, French, - noyau%20gla%C3%A7og%C3%A8ne

Record number: 1, Textual support number: 1 CONT

[...] certains aérosols, appelés «noyaux glacigènes», peuvent provoquer la nucléation de gouttelettes à des températures de l'ordre de -4 °C; plus la température est basse, plus ils sont actifs, et c'est ainsi qu'à -20 °C, près de 90 % des gouttelettes ont été nucléées en glace.  5, record 1, French, - noyau%20gla%C3%A7og%C3%A8ne

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Núcleo que ocasiona la formación de cristales de hielo.  2, record 1, Spanish, - n%C3%BAcleo%20glaci%C3%B3geno

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

Freezing which occurs in the absence of freezing nuclei.  2, record 2, English, - homogeneous%20freezing

Record number: 2, Textual support number: 1 CONT

If only water is involved in either the process of condensation or freezing then that process is called either HOMOGENEOUS condensation or HOMOGENEOUS freezing. Most condensation or freezing, however, involves more than just water. Most often particulates(often called aerosols) serve as nuclei to initiate the process. In this case the process is a HETEROGENEOUS process.  3, record 2, English, - homogeneous%20freezing

Record number: 2, Textual support number: 1 OBS

This process is not important in the atmosphere.  2, record 2, English, - homogeneous%20freezing

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Congélation qui se produit en l'absence de noyaux de congélation.  1, record 2, French, - cong%C3%A9lation%20homog%C3%A8ne

Record number: 2, Textual support number: 1 OBS

Ce processus est peu important dans l'atmosphère.  1, record 2, French, - cong%C3%A9lation%20homog%C3%A8ne

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Congelación que se produce en ausencia de núcleos de congelación.  1, record 2, Spanish, - congelaci%C3%B3n%20homog%C3%A9nea

Record number: 2, Textual support number: 1 OBS

Es un proceso poco importante en la atmósfera.  1, record 2, Spanish, - congelaci%C3%B3n%20homog%C3%A9nea

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

Condensation which occurs in the absence of condensation nuclei.  2, record 3, English, - homogeneous%20condensation

Record number: 3, Textual support number: 1 CONT

If only water is involved in either the process of condensation or freezing then that process is called either HOMOGENEOUS condensation or HOMOGENEOUS freezing. Most condensation or freezing, however, involves more than just water. Most often particulates(often called aerosols) serve as nuclei to initiate the process. In this case the process is a HETEROGENEOUS process.  3, record 3, English, - homogeneous%20condensation

Record number: 3, Textual support number: 1 OBS

Homogeneous condensation occurs at relative humidity values greater than 440%.  4, record 3, English, - homogeneous%20condensation

Record number: 3, Textual support number: 2 OBS

This process is not important in the atmosphere.  2, record 3, English, - homogeneous%20condensation

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Condensation qui se produit en l'absence de noyaux de condensation.  1, record 3, French, - condensation%20homog%C3%A8ne

Record number: 3, Textual support number: 1 OBS

Ce processus est peu important dans l'atmosphère.  1, record 3, French, - condensation%20homog%C3%A8ne

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Condensación que se produce en ausencia de núcleos de condensación.  1, record 3, Spanish, - condensaci%C3%B3n%20homog%C3%A9nea

Record number: 3, Textual support number: 1 OBS

Es un proceso poco importante en la atmósfera.  1, record 3, Spanish, - condensaci%C3%B3n%20homog%C3%A9nea

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

The temperature at which a liquid solidifies under the influence of a particular set of conditions.  3, record 4, English, - freezing%20point

Record number: 4, Textual support number: 1 OBS

It may or may not be the same as the melting point or the more rigidly defined true freezing point or(for water) ice point. It is not an "equilibrium" property of a substance; it applies to the liquid phase only. The freezing point is somewhat dependent upon : the "purity" of the liquid; the volume and shape of the liquid mass; the availability of freezing nuclei; and the pressure acting upon the liquid.  2, record 4, English, - freezing%20point

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Température de solidification d'un liquide dans des conditions données.  5, record 4, French, - point%20de%20cong%C3%A9lation

Record number: 4, Textual support number: 1 OBS

Ne pas confondre avec le point de gelée blanche et le point de glace.  6, record 4, French, - point%20de%20cong%C3%A9lation

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Temperatura de solidificación de un líquido en condiciones determinadas.  3, record 4, Spanish, - temperatura%20de%20congelaci%C3%B3n

Record number: 4, Textual support number: 1 CONT

Construir un diagrama eutéctico simple en un equilibrio sólido-liquido. Efectuar el análisis térmico de las curvas de enfriamiento y los sistemas eutécticos simples. Construir los diagramas de temperatura de congelación en formación de compuesto. Graficar diagramas de soluciones sólidas y determinar su elevación de su temperatura de solidificación.  4, record 4, Spanish, - temperatura%20de%20congelaci%C3%B3n

Record number: 4, Textual support number: 1 OBS

Esta información es importante porque un material congelado puede reventar el recipiente donde está contenido o los peligros pueden cambiar.  5, record 4, Spanish, - temperatura%20de%20congelaci%C3%B3n

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

Nucleus on which the freezing of water occurs.  2, record 5, English, - freezing%20nucleus

Record number: 5, Textual support number: 1 CONT

Freezing nuclei are thus special forms of ice nuclei which nucleate the liquid phase, while the other type, sublimation nuclei, nucleate the vapor phase in starting the growth of an ice crystal.  3, record 5, English, - freezing%20nucleus

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Noyau sur lequel s'opère la congélation de l'eau.  2, record 5, French, - noyau%20de%20cong%C3%A9lation

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Núcleo sobre el que se produce la congelación del agua.  1, record 5, Spanish, - n%C3%BAcleo%20de%20congelaci%C3%B3n