| 词汇 | shortwave |
| 释义 | shortwave noun[ C/U ] us/ˈʃɔrtˈweɪv/ a radio wave that is smaller than that used in standard broadcasting and that can only be broadcast using a special radio Examples of shortwaveshortwave These authors suggest that this circuit may represent a phylogenetically ancient, primordial shortwave cone color system that is found in all placental mammals. In particular, many of the electrical forms of treatment, such as pulsed shortwave diathermy and laser, have not been demonstrated to be better than placebo in controlled studies. Undulations in the terrain, vegetation, and obstacles of every kind are capable of obstructing line-of-sight sensors such as laser range finders and shortwave radar artillery spotters. They have been measured for reflectance in the visible/nearinfrared/shortwave infrared (0.4 to 2.5 m) and emittance in the thermal infrared (5 to 50 m). Plans have been approved for providing additional studios, more extensive programme and administrative facilities and a second shortwave transmitter. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 He locked his door, pulled out the drawer of his desk, took out a shortwave radio and stuck it on his window sill. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The chief questions had reference to the allocation of frequencies for shortwave broadcasting. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The shortwave beams are really a cheap substitute for cables. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Often, shortwave radios are used to intercept police raids. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It is a factor which is built into them because shortwave transmission is unreliable unless one is careful with it. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Shortwave listening also remains popular with some expatriates who tune in shortwave transmissions from their homeland. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, a shortwave trough forced a weakness in a nearby ridge, allowing for the storm to take a more streamlined, northward path. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By 1984 there were monthly columns on shortwave listening, amateur radio, and computers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He communicated via shortwave radio and every few weeks an airplane would drop off the necessary paperwork. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A second area of wind divergence aloft occurs ahead of embedded shortwave troughs which are of smaller wavelength. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of shortwave These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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