| frequency distribution | A statistical description of raw data in terms of the number or frequency of items characterised by each of a series or range of values of a continuous variable. (05 Mar 2000) |
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| frequency domain | The expression of a function by its amplitude and phase at each component frequency, usually as determined by Fourier analysis. (05 Mar 2000) |
| frequency encoding | In magnetic resonance imaging, a method of varying the magnetic field strength with location to encode the location of each voxel uniquely in one direction. (05 Mar 2000) |
| frequency of micturition | Micturition at short intervals; it may result from increased urine formation, decreased bladder capacity, or lower urinary tract irritation. (05 Mar 2000) |
| frequency of occurrence | The number of times a given event occurs at specified sample points during a defined period. (07 Apr 1998) |
| frequency spectrum | The range of frequencies in a signal, used to describe the resolving power of an imaging system in radiology. (05 Mar 2000) |
| frequency, urinary | Urinating too often, at too frequent intervals, not due to an unusually large volume of urine, but rather to a decrease in the capacity of the bladder to hold urine. (12 Dec 1998) |
| fundamental frequency | The principal component of a sound wave, which has the greatest wavelength, tone produced by the vibration of the vocal folds before the air reaches any cavities. (05 Mar 2000) |
| low frequency transduction | Specialised transduction in which only a small portion of the prophage particles, because of their defectiveness, are able to develop sufficiently to serve as effective transducing agents. (05 Mar 2000) |
| radio frequency |
Generally refers to wireless communications with frequencies below 300 GHz.
출처: www.cisco.com/en/US/products/sw/iosswrel/ps5207/pr...
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| radio frequency |
Any frequency within the electromagnetic spectrum normally assiciated with radio wave propagation. Organizations such as the FCC and ITU have divided the radio frequency spectrum into subdivisions for management purposes. (GSA, 1996)
출처: www.adec.edu/tag/glossary.html
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| radio frequency |
The area (or band) of the electromagnetic spectrum where most radio communication takes place, typically from 100 KHz to 100 GHz
출처: www.armstrong-aust.com.au/commclgpac/aus/ep/au/art...
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| radio frequency |
That part of the frequency spectrum in which it is possible to radiate (transmit) electromagnetic waves. Any part of the broadcast band, including radio and television.
출처: www.tvcameramen.com/glossary01.htm
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| radio frequency |
Any frequency of electromagnetic energy capable of propagation into space. Radio frequencies are much higher than frequencies associated with sound.
출처: www.thevietnam-database.co.uk/Platoons/RTO/Rtoglos...
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