| 词汇 | example_english_radar-antenna |
| 释义 | radar antennacollocation in Englishmeanings of radarand antennaThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with radar or antenna. radar noun[U] uk /ˈreɪ.dɑːr/ us /ˈreɪ.dɑːr/ a system that uses radio waves to find the position of objects that cannot ... See more at radar antenna noun uk /ænˈten.ə/ us /ænˈten.ə/ either of a pair of long, thin organs that are found on the heads of insects and crustaceans (= animals with hard outer shells) and are used to ... See more at antenna Examples of radar antennaThese 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. The radarantenna is mounted on collapsible supports in the top rear of the turret. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The nose cone and radarantenna could also be swung around by 180 to reduce the length of the aircraft in the carrier hangar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, a given radarantenna will have sidelobes emanating from other than the direction in which the main antenna is aimed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A radarantenna for marine shipping was installed atop the lighthouse in 1987 supported on a steel space frame fixed at the original bolt locations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tracking radar systems use angle error to improve accuracy by producing measurements perpendicular to the radarantenna beam. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In traditional systems, a stabilizing gyroscope with a vertical spin axis corrects for deck tilt, and stabilizes the optical sights and radarantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The radarantenna is mounted on the truck used to transport it giving excellent mobility, the radar capable of being folded for stowage during transit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To scan a portion of the sky, the radarantenna must be physically moved to point in different directions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The radarantenna may however be moved manually if required. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The radarantenna must illuminate the target until impact. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ship sank in shallow water such that its radarantenna was still visible. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, some situations allow a multiple-reflected radar beam to be received by the radarantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The periscope chassis may also support a radio or radarantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The trailer features a radarantenna and a gunner's station that can be moved to the front or back. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The rotating radarantenna consisted of a primaryradar, and a secondaryradar mounted over the primary radar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The radarantenna was moved further forward later in the development and a small, pronounced nose cone was fitted onto the panel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The classic zero doppler target is one which is on a heading that is tangential to the radarantenna beam. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A radarantenna is normally arranged to produce a very narrow beam, in order to improve angular resolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, this only worked when the radarantenna was not pointed down; in that case the reflection off the ground overwhelmed any returns from other objects. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Consider the following example: if the radarantenna is located at around 15 m above sea level, then the distance to the horizon is pretty close, (perhaps 15 km). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. Want to learn more? Go to the definition of radar Go to the definition of antenna See other collocations with radar See other collocations with antenna |
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