| 释义 |
field strength
field strength n 1. (Broadcasting) radio television the intensity of an electromagnetic wave at any point in the area covered by a radio or television transmitter 2. (General Physics) physics the intensity of an electric or magnetic field. See intensity Thesaurus| Noun | 1. | field strength - the vector sum of all the forces exerted by an electrical or magnetic field (on a unit mass or unit charge or unit magnetic pole) at a given point in the fieldfield intensityintensity, intensity level, strength - the amount of energy transmitted (as by acoustic or electromagnetic radiation); "he adjusted the intensity of the sound"; "they measured the station's signal strength"magnetic field strength, magnetic flux density, magnetic intensity, magnetic induction - the amount of magnetic flux in a unit area perpendicular to the direction of magnetic flow |
Translationsfield strength
field strength[′fēld ‚streŋkth] (physics) A vector characterizing a field. Also known as field intensity. signal strengthIn radio, a measure of the received radio frequency power, generally expressed in decibels relative to some standard value. Normally, it is either 1 milliwatt or that power which would have resulted at the same distance under free-space transmission. The normal measure for signal strength in voice communications is 1 to 5; 5 is the strongest, as in “receiving you strength 5.” Also called field strength.AcronymsSeeFSfield strength
Related to field strength: Electric field strength, magnetic field strength, Gravitational field strengthSynonyms for field strengthnoun the vector sum of all the forces exerted by an electrical or magnetic field (on a unit mass or unit charge or unit magnetic pole) at a given point in the fieldSynonymsRelated Words- intensity
- intensity level
- strength
- magnetic field strength
- magnetic flux density
- magnetic intensity
- magnetic induction
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