- Industry: Weather
- Number of terms: 60695
- Number of blossaries: 0
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The American Meteorological Society promotes the development and dissemination of information and education on the atmospheric and related oceanic and hydrologic sciences and the advancement of their professional applications. Founded in 1919, AMS has a membership of more than 14,000 professionals, ...
The change in shape of a fluid mass by spatial variations in the velocity field, specifically by stretching or shearing.
A linear analysis of the two-dimensional velocity field can express this field in terms of divergence, vorticity, and deformation (or, more strictly, the rate of deformation)
<center>[[File:ams2001glos-De10.gif
Industry:Weather
A functional relation between wavenumber and frequency for a plane harmonic wave of any kind.
That is, for a wave propagating in the ''x'' direction,
<center>[[File:ams2001glos-De25.gif
Industry:Weather
A graphic representation of the relationship of frequency to wavelength for wave motion.
The diagram is useful in determining the speed of wave motions and their dispersion characteristics. In ocean wave forecasting, it is a graph of the expression
<center>[[File:ams2001glos-De24.gif
Industry:Weather
That function of position Φ the negative gradient of which is the (static) electric field:
<center>[[File:ams2001glos-Ee19.gif
Industry:Weather
The difference between the mean velocity of fluid flow and the instantaneous velocity at a point.
For example,
<center>[[File:ams2001glos-Ee7.gif
Industry:Weather
1. el uso de ondas de sonido con tecnología de radar para sondeo remoto de la atmósfera inferior, hasta alturas de 1500 m, para medir la velocidad del viento y dirección, las inversiones de temperatura, humedad y turbulencia. 2. ver el sodar.
Industry:Weather
La potencia acústica promedio transportada a través de una unidad de área, generalmente se expresa en vatios por metro cuadrado.
Industry:Weather
La separación de una onda de sonido en sus componentes de frecuencia que pasa a través de un medio dado. Las velocidades de los componentes de la onda cambian a medida que pasan por el medio.
Industry:Weather
The quantitative capacity of aqueous media to neutralize strong bases. The acidity of a water sample is determined by titrating it with a strong base (e. G. , NaOH) to a defined pH.
Industry:Weather
