| 释义 |
ping
Ping P0314100 (pĭng) A river, about 565 km (350 mi) long, of western Thailand. It is a major tributary of the Chao Phraya.
ping P0314100 (pĭng)n.1. A sharp, high-pitched sound, as that made by a bullet striking metal.2. A protocol that sends a message to another computer and waits for acknowledgment, often used to check if another computer on a network is reachable.3. See knock.v. pinged, ping·ing, pings v.intr. To make a sharp, high-pitched, metallic sound.v.tr.1. To test the connectivity of (a computer) to a network by using the ping protocol: To ping your computer, at the DOS prompt type "ping" and then your IP address.2. Informal To reach out to (someone), as by text message or email, to establish or maintain communication: Ping me when you get home safely.
[Imitative. Noun, sense 2, so called by American programmer Michael Muuss (1958-2000), author of the original protocol code, in reference to sonar pings.]ping (pɪŋ) n1. a short high-pitched resonant sound, as of a bullet striking metal or a sonar echo2. (Computer Science) computing a system for testing whether internet systems are responding and how long in milliseconds it takes them to respondvb3. (intr) to make such a noise4. (Computer Science) (tr) computing to send a test message to (a computer or server) in order to check whether it is responding or how long it takes it to respond[C19: of imitative origin] ˈpinging adjping (pɪŋ)
v.i. 1. to produce a sharp sound like that of a bullet striking a sheet of metal. n. 2. a pinging sound. [1850–55; imitative] ping
Past participle: pinged
Gerund: pinging
| Present |
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| I ping | | you ping | | he/she/it pings | | we ping | | you ping | | they ping |
| Preterite |
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| I pinged | | you pinged | | he/she/it pinged | | we pinged | | you pinged | | they pinged |
| Present Continuous |
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| I am pinging | | you are pinging | | he/she/it is pinging | | we are pinging | | you are pinging | | they are pinging |
| Present Perfect |
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| I have pinged | | you have pinged | | he/she/it has pinged | | we have pinged | | you have pinged | | they have pinged |
| Past Continuous |
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| I was pinging | | you were pinging | | he/she/it was pinging | | we were pinging | | you were pinging | | they were pinging |
| Past Perfect |
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| I had pinged | | you had pinged | | he/she/it had pinged | | we had pinged | | you had pinged | | they had pinged |
| Future |
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| I will ping | | you will ping | | he/she/it will ping | | we will ping | | you will ping | | they will ping |
| Future Perfect |
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| I will have pinged | | you will have pinged | | he/she/it will have pinged | | we will have pinged | | you will have pinged | | they will have pinged |
| Future Continuous |
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| I will be pinging | | you will be pinging | | he/she/it will be pinging | | we will be pinging | | you will be pinging | | they will be pinging |
| Present Perfect Continuous |
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| I have been pinging | | you have been pinging | | he/she/it has been pinging | | we have been pinging | | you have been pinging | | they have been pinging |
| Future Perfect Continuous |
|---|
| I will have been pinging | | you will have been pinging | | he/she/it will have been pinging | | we will have been pinging | | you will have been pinging | | they will have been pinging |
| Past Perfect Continuous |
|---|
| I had been pinging | | you had been pinging | | he/she/it had been pinging | | we had been pinging | | you had been pinging | | they had been pinging |
| Conditional |
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| I would ping | | you would ping | | he/she/it would ping | | we would ping | | you would ping | | they would ping |
| Past Conditional |
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| I would have pinged | | you would have pinged | | he/she/it would have pinged | | we would have pinged | | you would have pinged | | they would have pinged |
pingTo contact a person with a short message, usually to ask for their agreement or disagreement on an issue or to remind them of something.Thesaurus| Noun | 1. | Ping - a river in western Thailand; a major tributary of the Chao PhrayaPing RiverKingdom of Thailand, Siam, Thailand - a country of southeastern Asia that extends southward along the Isthmus of Kra to the Malay Peninsula; "Thailand is the official name of the former Siam" | | 2. | ping - a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)sound - the sudden occurrence of an audible event; "the sound awakened them" | | Verb | 1. | ping - hit with a pinging noise; "The bugs pinged the lamp shade"collide with, impinge on, hit, run into, strike - hit against; come into sudden contact with; "The car hit a tree"; "He struck the table with his elbow" | | 2. | ping - sound like a car engine that is firing too early; "the car pinged when I put in low-octane gasoline"; "The car pinked when the ignition was too far retarded"pink, knocksound, go - make a certain noise or sound; "She went `Mmmmm'"; "The gun went `bang'" | | 3. | ping - make a short high-pitched sound; "the bullet pinged when they struck the car"sound, go - make a certain noise or sound; "She went `Mmmmm'"; "The gun went `bang'" | | 4. | ping - contact, usually in order to remind of something; "I'll ping my accountant--April 15 is nearing"contact, get hold of, get through, reach - be in or establish communication with; "Our advertisements reach millions"; "He never contacted his children after he emigrated to Australia" | | 5. | ping - send a message from one computer to another to check whether it is reachable and active; "ping your machine in the office"computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structurescontact, get hold of, get through, reach - be in or establish communication with; "Our advertisements reach millions"; "He never contacted his children after he emigrated to Australia" |
Translationsping (piŋ) noun a sharp, ringing sound such as that of a glass being lightly struck, or a stretched wire, thread etc being pulled and released. His knife struck the wine-glass with a loud ping. 砰 砰 verb to make such a sound. The glass pinged. 發出砰的響聲 发出砰的响声
ping
ping (one)To send one a message, typically to ask them a question or to get their attention. Let me ping Martin and figure out what time he's coming to the party. Sorry, I didn't that you'd pinged me on Skype until a few hours later.See also: pingping someone tv. to get someone’s attention, via computer or otherwise. I saw her on the other side of the room and pinged her. See also: ping, someoneping
ping Computing a system for testing whether internet systems are responding and how long in milliseconds it takes them to respond Ping a river in Thailand, a right tributary of the Chao Phraya River (Menam Chao Phraya). The Ping River is approximately 800 km long and drains an area of approximately 46,000 sq km. It rises in the north, in the northeastern spurs of the Tanen Taunggyi. It flows primarily through a mountainous and hilly populated area; the lower course flows through the Chao Phraya Valley (Menam Lowland). The river’s water level is high from April through November, the monsoon season. On the middle Ping, above the mouth of the Wang River, is the Bhumibhol electricity-distributing system, which consists of a reservoir more than 100 km long with a dam 154 m high and a hydroelectric power station with a capacity of approximately 500 megawatts. The system was built in 1966. The Ping is used primarily for irrigation. The city of Chiang Mai is situated on the river. ping[piŋ] (electronics) A sonic or ultrasonic pulse sent out by an echo-ranging sonar. ping (networking, tool)(ping, originally contrived to matchsubmariners' term for the sound of a returned sonar pulse) Aprogram written in 1983 by Mike Muuss (who also wrote TTCP)used to test reachability of destinations by sending them one,or repeated, ICMP echo requests and waiting for replies.Since ping works at the IP level its server-side is oftenimplemented entirely within the operating system kerneland is thus the lowest level test of whether a remote host isalive. Ping will often respond even when higher level,TCP-based services cannot.
Sadly, Mike Muuss was killed in a road accident on 2000-11-20.
The term is also used as a verb: "Ping host X to see if it isup."
The Unix command "ping" can be used to do this and tomeasure round-trip delays.
The funniest use of "ping" was described in January 1991 bySteve Hayman on the Usenet group comp.sys.next. He wastrying to isolate a faulty cable segment on a TCP/IPEthernet hooked up to a NeXT machine. Using the soundrecording feature on the NeXT, he wrote a script thatrepeatedly invoked ping, listened for an echo, and played backthe recording on each returned packet. This caused themachine to repeat, over and over, "Ping ... ping ... ping ..."as long as the network was up. He turned the volume tomaximum, ferreted through the building with one ear cocked,and found a faulty tee connector in no time.
Ping did not stand for "Packet InterNet Groper", Dave Millsoffered this backronym expansion some time later.
See also ACK, ENQ, traceroute, spray.
The Story of the Ping Program.
Unix manual page: ping(8).ping(1) See also PNG, ping service, blog ping and iTunes Ping.
(2) A signal from an airplane's black box. See pinger.
(3) (Packet INternet Groper) An Internet utility used to determine whether a particular IP address is reachable online by sending out a packet and waiting for a response. Ping is used to test and debug a network as well as see if a user or server is online.
Are You There?
"Can you ping the server?" means typing ping xx.xx.xx.xx at the command line. The xx's are the four numbers in the dotted decimal IP address used to identify IP clients and servers. If the request times out, the address cannot be reached. A ping utility also typically supports DNS name resolution, and the domain name may be used. For example, ping www.computerlanguage.com would yield the same results as typing in the correct numeric address. See IP address, ICMP and DNS.
Ping Me!
The term was coined when submarines first used sonar to detect enemy ships. A pinging sound was heard in the headset when a signal reflected back from an object in the water.
Ping is geekspeak for "call" or "get in touch." "Ping me at home" means "call me at home." It is also used to mean sending or transmitting a short burst of data; for example, "the GPS transmitter pings the satellite every few seconds."PING
PING Abbreviation for:
Preventing Infections Working GroupFinancialSeePNGPING
| Acronym | Definition |
|---|
| PING➣Packet Internet Groper (common meaning, but probably not correct) | | PING➣Packet Internet Grouper | | PING➣Princeton Internet Group, Inc. | | PING➣Partimage Is Not Ghost (Linux) | | PING➣Process-Improvement Networking Group | | PING➣Parent Involvement Network Group | | PING➣Puck In Net: Goal! |
Ping
Related to Ping: ping commandSynonyms for Pingnoun a river in western ThailandSynonymsRelated Words- Kingdom of Thailand
- Siam
- Thailand
noun a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)Related Wordsverb hit with a pinging noiseRelated Words- collide with
- impinge on
- hit
- run into
- strike
verb sound like a car engine that is firing too earlySynonymsRelated Wordsverb make a short high-pitched soundRelated Wordsverb contact, usually in order to remind of somethingRelated Words- contact
- get hold of
- get through
- reach
verb send a message from one computer to another to check whether it is reachable and activeRelated Words- computer science
- computing
- contact
- get hold of
- get through
- reach
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