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单词 radio wave
释义

Definition of radio wave in English:

radio wave

noun
  • An electromagnetic wave of a frequency between about 10⁴ and 10¹¹ or 10¹² Hz, as used for long-distance communication.

    Example sentencesExamples
    • The silence drew out, raining down on her ears endlessly until it grew its own sound, a buzzing like a radio wave.
    • Working on the 13.56 MHz frequency, a radio wave ricochets off the chip, picking up a code that identifies the bearer.
    • Heinrich Hertz carried out the first experiments with radio waves - the unit of frequency is named after him.
    • The technology ‘sees’ the shapes made when radio waves emitted by mobile phone masts meet an obstruction.
    • What's the longest radio wave that therefore, has the lowest frequency?
    • It can also be modulated, like a radio wave, to carry information.
    • A vision signal is relayed to the electronic screen via a variety of methods - usually cable or radio wave, and the screen interprets this vision signal and then retransmits it via light.
    • When any part of the radio wave is reflected to the fuze from the target, an interaction or doppler signal occurs between the reflected transmitted wave.
    • The local system will be delivered by radio wave directly to the user and will provide 24 hour connection.
    • When a radio wave crosses the boundary of different layers of ‘material,’ an echo is generated that produces a sort of ‘fingerprint’ of the specific materials.
    • All in all, what's left is a distinctive set of pulses, the imprint of the radio wave being intermittently altered by the gravity wave.
    • Terahertz radiation represents the last unexplored frontier of the radio wave and light spectrum, Nori said.
    • The problem is that the Government gives such a small band to operate in and effectively the radio wave we use for the key fob is restricted because of that.
    • MRI uses a magnetic field and radio waves to make a picture of your brain.
    • Light according to Maxwell is an electromagnetic wave, no different in essence to radio waves or the microwaves that heat up our ready meals.
    • By building more complicated antennas, engineers can control the direction in which the radio wave is sent.
    • We know that radio waves and waves of all kinds of frequencies are constantly going through our bodies.
    • One of the most ubiquitous and useful technological tools of the 1950s was the radio wave.
    • Once out of its protective box, any kind of radio wave can potentially ignite it until it is inserted inside the bomb.
    • These are transmitters that use radio waves to communicate with mobile phone handsets.
 
 

Definition of radio wave in US English:

radio wave

nounˈreɪdiˌoʊ weɪvˈrādēˌō wāv
  • An electromagnetic wave of a frequency between about 10⁴ and 10¹¹ or 10¹² Hz, as used for long-distance communication.

    Example sentencesExamples
    • The problem is that the Government gives such a small band to operate in and effectively the radio wave we use for the key fob is restricted because of that.
    • The local system will be delivered by radio wave directly to the user and will provide 24 hour connection.
    • Terahertz radiation represents the last unexplored frontier of the radio wave and light spectrum, Nori said.
    • MRI uses a magnetic field and radio waves to make a picture of your brain.
    • Light according to Maxwell is an electromagnetic wave, no different in essence to radio waves or the microwaves that heat up our ready meals.
    • Heinrich Hertz carried out the first experiments with radio waves - the unit of frequency is named after him.
    • Once out of its protective box, any kind of radio wave can potentially ignite it until it is inserted inside the bomb.
    • What's the longest radio wave that therefore, has the lowest frequency?
    • We know that radio waves and waves of all kinds of frequencies are constantly going through our bodies.
    • It can also be modulated, like a radio wave, to carry information.
    • These are transmitters that use radio waves to communicate with mobile phone handsets.
    • The technology ‘sees’ the shapes made when radio waves emitted by mobile phone masts meet an obstruction.
    • Working on the 13.56 MHz frequency, a radio wave ricochets off the chip, picking up a code that identifies the bearer.
    • All in all, what's left is a distinctive set of pulses, the imprint of the radio wave being intermittently altered by the gravity wave.
    • When a radio wave crosses the boundary of different layers of ‘material,’ an echo is generated that produces a sort of ‘fingerprint’ of the specific materials.
    • By building more complicated antennas, engineers can control the direction in which the radio wave is sent.
    • When any part of the radio wave is reflected to the fuze from the target, an interaction or doppler signal occurs between the reflected transmitted wave.
    • One of the most ubiquitous and useful technological tools of the 1950s was the radio wave.
    • A vision signal is relayed to the electronic screen via a variety of methods - usually cable or radio wave, and the screen interprets this vision signal and then retransmits it via light.
    • The silence drew out, raining down on her ears endlessly until it grew its own sound, a buzzing like a radio wave.
 
 
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更新时间:2024/12/23 1:19:51