| 单词 | field strength |
| 释义 | field strength in British Englishnoun 1. radio, television the intensity of an electromagnetic wave at any point in the area covered by a radio or television transmitter 2. physics the intensity of an electric or magnetic field intensity field strength in American Englishnoun Physics the vector sum of all forces exerted by a field on a unit mass, unit charge, unit magnetic pole, etc., at a given point within the field Also called: field intensity Word origin [1895–1900]This word is first recorded in the period 1895–1900. Other words that entered Englishat around the same time include: Marxism, backwind, calling card, frame of reference, freewheelExamples of 'field strength' in a sentence |
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