释义 |
repeater
re·peat·er R0158100 (rĭ-pē′tər)n.1. One that repeats: "[The] tourists are mainly repeaters from the United States and Canada who come for the peace and quiet" (James Kerr).2. A watch or clock with a pressure-activated mechanism that strikes the hour.3. A repeating firearm.4. A device used to amplify digital or analog signals in order to strengthen them for retransmission, as on a computer network or in telephone or radio transmission.5. A student who repeats a course, usually one that has been failed.6. One who fraudulently votes more than once in a single election.7. One who has been convicted of wrongdoing more than once, especially for the same offense.repeater (rɪˈpiːtə) n1. a person or thing that repeats2. (Firearms, Gunnery, Ordnance & Artillery) Also called: repeating firearm a firearm capable of discharging several shots without reloading3. (Horology) a timepiece having a mechanism enabling it to strike the hour or quarter-hour just past, when a spring is pressed4. (Electrical Engineering) electrical engineering a device that amplifies or augments incoming electrical signals and retransmits them, thus compensating for transmission losses5. (Nautical Terms) nautical Also called: substitute one of three signal flags hoisted with others to indicate that one of the top three is to be repeatedre•peat•er (rɪˈpi tər) n. 1. a person or thing that repeats. 2. a firearm that can discharge a number of shots without reloading. 3. a timepiece, esp. a watch, that can strike the hour or part of the hour. 4. a pupil who repeats a failed course. 5. a person who votes illegally by casting more than one vote in the same election. 6. a person who has been convicted and sentenced for more than one crime; recidivist. 7. a device that receives one- or two-way communications signals in order to amplify and retransmit them. [1570–80] ThesaurusNoun | 1. | repeater - a person who repeats; "the audience consisted largely of repeaters who had seen the movie many times"individual, mortal, person, somebody, someone, soul - a human being; "there was too much for one person to do" | | 2. | repeater - someone who is repeatedly arrested for criminal behavior (especially for the same criminal behavior)habitual criminal, recidivistcriminal, crook, felon, malefactor, outlaw - someone who has committed a crime or has been legally convicted of a crime | | 3. | repeater - a firearm that can fire several rounds without reloadingrepeating firearmfirearm, small-arm, piece - a portable gun; "he wore his firearm in a shoulder holster"Mauser - trademark for a repeating rifle or pistol | | 4. | repeater - (electronics) electronic device that amplifies a signal before transmitting it again; "repeaters can be used in computer networks to extend cabling distances"electronic device - a device that accomplishes its purpose electronicallyEE, electrical engineering - the branch of engineering science that studies the uses of electricity and the equipment for power generation and distribution and the control of machines and communication | Translationsαναμεταδότηςrépéteurorologio a ripetizioneripetitore
repeater
repeater1. Electrical engineering a device that amplifies or augments incoming electrical signals and retransmits them, thus compensating for transmission losses 2. Nautical one of three signal flags hoisted with others to indicate that one of the top three is to be repeated repeater[ri′pēd·ər] (electricity) repeating coil (electronics) An amplifier or other device that receives weak signals and delivers corresponding stronger signals with or without reshaping of waveforms; may be either a one-way or two-way repeater. Also known as regenerator. An indicator that shows the same information as is shown on a master indicator. Also known as remote indicator. repeater (networking, communications)A network or communicationsdevice which propagates electrical signals from one cable toanother, amplifying them to restore them to full strength inthe process. Repeaters are used to counter the attenuationwhich occurs when signals travel long distances (e.g. acrossan ocean).
A network repeater is less intelligent than a bridge,gateway or router since it works at the physical layer.repeater(1) A communications device that amplifies (analog) or regenerates (digital) the data signal in order to extend the transmission distance. Available for both electronic and optical signals, repeaters are used extensively in long distance transmission. They are also used to tie two LANs of the same type together. Repeaters work at layer 1 of the OSI model. See bridge and router.
(2) The term may also refer to a multiport repeater, which is a hub in a 10Base-T network.Repeater A person with a history of suicide attemptsFinancialSeeBridgeSee RP See RPrepeater
Synonyms for repeaternoun a person who repeatsRelated Words- individual
- mortal
- person
- somebody
- someone
- soul
noun someone who is repeatedly arrested for criminal behavior (especially for the same criminal behavior)Synonyms- habitual criminal
- recidivist
Related Words- criminal
- crook
- felon
- malefactor
- outlaw
noun a firearm that can fire several rounds without reloadingSynonymsRelated Words- firearm
- small-arm
- piece
- Mauser
noun (electronics) electronic device that amplifies a signal before transmitting it againRelated Words- electronic device
- EE
- electrical engineering
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