Question: What is the wavelength from a radio station having frequency 107.7 MHz? a) 2.790 m b) 27.90 m c) 32.30 m d) 323.0 m Radio waves: Radio waves are electromagnetic waves whose wavelength is more than the infrared rays. Therefore, the frequency ...
n. 波长; (广播电台等占用的)频道，波道 牛津词典 noun 波长the distance between two similar points on a wave of energy, such as light or sound（广播电台等占用的）频道，波道the size of a radio wave that is used by a particular radio station, etc. for sending signal...
英英 网络释义 wavelength n. 1. 波长the distance between two similar points on a wave of energy, such as light or sound 2. (广播电台等使用的)频道,波道the size of a radio wave that is used by a particular radio station, etc. for sending signals or broadcasting programmes ...
A wavelength is the size of radio wave which a particular radio station uses to broadcast its programmes. e.g. She found the wavelength of their broadcasts, and left the radio tuned to their station. 她找到了他们的广播波段,把收音机调到那个位置收听他们电台的节目。
a particularwavelengthoflight and the visual neutral density (at 1.0) of the combined layers measured at thesamewavelengths. motion.kodak.com motion.kodak.com 光谱染料密度曲线显 示在特定的光的波长时测量的每种颜色对染料的全部吸收,及在同样波长测量的所有染料 层结合起来的视觉中性密度(在 1.0)。
the size of a radio wave that is used by a particular radio station, etc. for sending signals or broadcasting programmes Radio One has broadcast on this wavelength for years. TopicsTV, radio and newsc1 Oxford Collocations Dictionary Idioms ...
If an FM Radio Station Broadcasts at a Frequency of 101.3 MHz, What is the Wavelength? The wavelength of an FM radio broadcast at a 101.3 MHz frequency...
英英释义 the distance between two waves of energy , or the length of the radio wave used by a particular radio station for broadcasting programmes 发音 例句 1. The authorities were unable to jam this wavelength. 当局无法干扰这一波长。 2. Radio One has broadcast on this wavelength for years...
e.g. Sunlight consists of different wavelengths of radiation... 阳光由几种不同波长的射线组成。 e.g. Blue light has a shorterwavelengththan red. 蓝光的波长比红光的短。 2.广播波段 Awavelengthis the size of radio wave which a particular radio station uses to broadcast its programmes. ...