| 释义 |
tar
tar 1 T0015100 (tär)n.1. A dark, oily, viscous material, consisting mainly of hydrocarbons, produced by the destructive distillation of organic substances such as wood, coal, or peat.2. See coal tar.3. A solid residue of tobacco smoke containing byproducts of combustion.tr.v. tarred, tar·ring, tars To coat with or as if with tar.Idioms: tar and feather1. To punish (a person) by covering with tar and feathers.2. To criticize severely and devastatingly; excoriate. tarred with the same brush Considered or described as having the same faults or bad qualities.
[Middle English, from Old English teru; see deru- in Indo-European roots.]
tar 2 T0015100 (tär)n. Informal A sailor.
[Possibly short for tarpaulin.]tar (tɑː) n1. (Chemistry) any of various dark viscid substances obtained by the destructive distillation of organic matter such as coal, wood, or peat2. (Elements & Compounds) another name for coal tarvb (tr) , tars, tarring or tarred3. to coat with tar4. tar and feather to punish by smearing tar and feathers over (someone)5. tarred with the same brush regarded as having the same faults[Old English teoru; related to Old Frisian tera, Old Norse tjara, Middle Low German tere tar, Gothic triu tree] ˈtarry adj ˈtarriness n
tar (tɑː) n (Nautical Terms) an informal word for seaman[C17: short for tarpaulin]tar1 (tɑr)
n., v. tarred, tar•ring,
adj. n. 1. any of various dark-colored viscid products obtained by the destructive distillation of certain organic substances, as coal or wood. 2. coal-tar pitch. 3. smoke solids or components: cigarette tar. v.t. 4. to smear or cover with or as if with tar. adj. 5. of or characteristic of tar. 6. covered or smeared with tar. Idioms: 1. beat, knock, or whale the tar out of, to beat mercilessly. 2. tar and feather, to coat (a person) with tar and feathers as a punishment or humiliation. 3. tar with the same brush, to regard as having the same unfavorable qualities as one whose shortcomings are known. [before 900; (n.) Middle English tarr(e), ter(re), Old English teru, c. Middle Dutch tar, ter(re), Old Norse tjara; Middle English terren, Old English tierwian] tar2 (tɑr)
n. a sailor. [1740–50; perhaps short for tarpaulin] tar (tär)1. A thick, oily, dark substance consisting mainly of hydrocarbons, made by heating wood, coal, or peat in the absence of air. See coal tar.2. A solid, sticky substance that remains when tobacco is burned. It accumulates in the lungs of smokers and is considered to be a cause of cancer.tar
Past participle: tarred
Gerund: tarring
| Present |
|---|
| I tar | | you tar | | he/she/it tars | | we tar | | you tar | | they tar |
| Preterite |
|---|
| I tarred | | you tarred | | he/she/it tarred | | we tarred | | you tarred | | they tarred |
| Present Continuous |
|---|
| I am tarring | | you are tarring | | he/she/it is tarring | | we are tarring | | you are tarring | | they are tarring |
| Present Perfect |
|---|
| I have tarred | | you have tarred | | he/she/it has tarred | | we have tarred | | you have tarred | | they have tarred |
| Past Continuous |
|---|
| I was tarring | | you were tarring | | he/she/it was tarring | | we were tarring | | you were tarring | | they were tarring |
| Past Perfect |
|---|
| I had tarred | | you had tarred | | he/she/it had tarred | | we had tarred | | you had tarred | | they had tarred |
| Future |
|---|
| I will tar | | you will tar | | he/she/it will tar | | we will tar | | you will tar | | they will tar |
| Future Perfect |
|---|
| I will have tarred | | you will have tarred | | he/she/it will have tarred | | we will have tarred | | you will have tarred | | they will have tarred |
| Future Continuous |
|---|
| I will be tarring | | you will be tarring | | he/she/it will be tarring | | we will be tarring | | you will be tarring | | they will be tarring |
| Present Perfect Continuous |
|---|
| I have been tarring | | you have been tarring | | he/she/it has been tarring | | we have been tarring | | you have been tarring | | they have been tarring |
| Future Perfect Continuous |
|---|
| I will have been tarring | | you will have been tarring | | he/she/it will have been tarring | | we will have been tarring | | you will have been tarring | | they will have been tarring |
| Past Perfect Continuous |
|---|
| I had been tarring | | you had been tarring | | he/she/it had been tarring | | we had been tarring | | you had been tarring | | they had been tarring |
| Conditional |
|---|
| I would tar | | you would tar | | he/she/it would tar | | we would tar | | you would tar | | they would tar |
| Past Conditional |
|---|
| I would have tarred | | you would have tarred | | he/she/it would have tarred | | we would have tarred | | you would have tarred | | they would have tarred |
Thesaurus| Noun | 1. |  tar - any of various dark heavy viscid substances obtained as a residuepitchbitumen - any of various naturally occurring impure mixtures of hydrocarbonscoal tar - a tar formed from distillation of bituminous coal; coal tar can be further distilled to give various aromatic compounds | | 2. |  tar - a man who serves as a sailor Jack-tar, mariner, old salt, sea dog, seafarer, seaman, gob, Jackable seaman, able-bodied seaman - a seaman in the merchant marine; trained in special skillsboatswain, bo's'n, bos'n, bosun, bo'sun - a petty officer on a merchant ship who controls the work of other seamendeckhand, roustabout - a member of a ship's crew who performs manual laborhelmsman, steerer, steersman - the person who steers a shipbargee, bargeman, lighterman - someone who operates a bargeship's officer, officer - a person authorized to serve in a position of authority on a vessel; "he is the officer in charge of the ship's engines"pilot - a person qualified to guide ships through difficult waters going into or out of a harborcrewman, sailor - any member of a ship's crewsea lawyer - an argumentative and contentious seamanwhaler - a seaman who works on a ship that hunts whales | | Verb | 1. | tar - coat with tar; "tar the roof"; "tar the roads"coat, surface - put a coat on; cover the surface of; furnish with a surface; "coat the cake with chocolate" |
tarnounInformal. A person engaged in sailing or working on a ship:jack (uppercase), jack-tar, mariner, navigator, sailor, sea dog, seafarer, seaman.Informal: salt.Slang: gob.Translationstar (taː) noun any of several kinds of thick, black, sticky material obtained from wood, coal etc and used eg in roadmaking. 柏油，焦油 柏油，焦油，沥青 verb – past tense, past participle tarred – to cover with tar. The road has just been tarred. 塗(澆)柏油(或焦油) 以焦油或沥青覆盖或涂抹（某物），铺以沥青 ˈtarry adjective of or like tar; covered with tar. 塗有柏油的 涂有柏油的tar
See:- be tarred and feathered
- beat the hell out of
- beat the living daylights out of
- beat the tar out of
- beat the tar out of (one)
- do not spoil the ship for a ha'porth of tar
- have a lick of the tar brush
- have a touch of the tar brush
- Jack Tar
- knock the living daylights out of
- knock the tar out of (someone)
- lick the stuffing out of
- spoil the ship for a ha'porth of tar
- spoil the ship for a ha'p'orth of tar
- spoil the ship for a ha'porth/ha'penny-worth of tar
- tar (someone or something) with the same brush
- tar and feather
- tar and feather someone
- tar people with the same brush
- tar somebody/something with the same brush
- tar someone with the same brush
- tarred with the same brush
- tarred with the same brush, to be
- touch of the tar brush
- whale the tar out of
- whale the tar out of someone
tar
tar: see tar and pitchtar and pitch,
viscous, dark-brown to black substances obtained by the destructive distillation of coal, wood, petroleum, peat, and certain other organic materials. The heating or partial burning of wood to make charcoal yields tar as a byproduct and is an ancient method for the
..... Click the link for more information. .Tar a black viscous substance obtained after distilling the fuel and oil fractions from petroleum. The yield of tar from various petroleums is 15–30 percent based on the petroleum. The main components of tar are oil not distilled during the fractionation of petroleum, petroleum resins, solid asphaltic substances (asphaltenes. carbenes, and carboids), and substances of an acidic nature (asphaltogenic acids and their anhydrides). Tar has a density of 0.95–1.0g/cm3 and a viscosity of 18°-45° of conventional viscosity at 100° C. Tar containing a considerable amount of oil fractions is called semitar; its viscosity is 18°-25° of conventional viscosity and its flash point, 140° C. Tar is also the name for concentrated residues of petroleum oil (petroleum tar) that undergo multistage refining processes to obtain high-quality motor oils. The residues obtained after the sulfuric acid refining of petroleum products are called acid tars. Tar is used to prepare petroleum bitumens and in road construction. Semitar is used to lubricate coarse mechanisms. Oil tars are used as plasticizers in the rubber industry and in construction. Cracking and destructive hydrogenation can be used to convert very viscous tars into gasoline, diesel fuel, and other substances. REFERENCESNametkin, S. S. Khimiia nefti [3rd ed.]. Moscow. 1955.
Nefteprodukty: Svoislva, kacheslvo, primennie. Spravochnik. Moscow, 1966.
Tar a liquid product of the dry distillation of solid fuels, such as coal and lignite, shales, wood, and peat. The consistency of tar varies from a readily mobile liquid to a mass that flows with difficulty; it is usually dark brown, but it can be almost black. Tar is a complex mixture of organic compounds; its composition depends on the initial material and the method of treatment. The low-temperature (500°-600°C) dry distillation of coal or peat—that is, semicoking—yields so-called primary tar. The coking of coal yields coal tar. The tar formed by heat treating wood is called wood tar.
Tar (1) A plucked stringed instrument used in the Caucasus. The tar has an overall length of approximately 900–1,000 mm. It has three pairs of melody strings (or three pairs and one single string) and two pairs of drone strings. (2) In Arab countries, a small tambourine. tar[tär] (materials) A viscous material composed of complex, high-molecular-weight compounds derived from the distillation of petroleum or the destructive distillation of wood or coal. coal-tar pitch, tarA dark brown to black hydrocarbon obtained by the distillation of coke-oven tar; softening point near 150°F (65°C); used in built-up roofing as a waterproofing agent.tar1. any of various dark viscid substances obtained by the destructive distillation of organic matter such as coal, wood, or peat 2. another name for coal tartar (file format)("Tape ARchive", following ar) Unix'sgeneral purpose archive utility and the file format it uses.Tar was originally intended for use with magnetic tape but,though it has several command line options related to tape,it is now used more often for packaging files together onother media, e.g. for distribution via the Internet.
The resulting archive, a "tar file" (humourously, "tarball")is often compressed, using gzip or some other form ofcompression (see tar and feather).
There is a GNU version of tar called gnutar with severalimprovements over the standard versions.
Filename extension: .tar
MIME type: unregistered, but commonly application/x-tar
Unix manual page: tar(1).
Compare shar, zip.tar(Tape ARchive) A Unix utility that is used to archive files by combining several files into one. It is often used in conjunction with the "compress" or "gzip" commands to compress the data. The name came from the days when magnetic tape was the predominant storage medium rather than disk. Tar archives are often called "tarballs." See archive formats.tar
tar [tahr] a dark brown or black viscid liquid from the wood of various species of pine, or found as a by-product of the destructive distillation of bituminous coal (see coal tar). It is a complex mixture, the source of organic substances such as cresol, creosol, naphthalene, paraffin, phenol, and toluene. Formerly used as an oral medication in treatment of various conditions, it has been found to be toxic and carcinogenic and now has only limited topical use in certain skin diseases.coal tar a by-product obtained in destructive distillation of bituminous coal; if its fumes are inhaled or if it is ingested in its natural state, it is toxic and carcinogenic. A preparation is used in ointment or solution in treatment of eczema and psoriasis.TARAcronym for thrombocytopenia and absent radius. See: thrombocytopenia-absent radius syndrome.
tar (tahr), A thick, semisolid, blackish brown mass, of complex hydrocarbon composition, obtained by destructive distillation of carbonaceous materials. For individual tars, see specific names.tar (tär)n.1. A dark, oily, viscous material, consisting mainly of hydrocarbons, produced by the destructive distillation of organic substances such as wood, coal, or peat.2. See coal tar.3. A solid residue of tobacco smoke containing byproducts of combustion.TAR Abbreviation for thrombocytopenia and absent radius.
See: thrombocytopenia-absent radius syndromeTAR
| Acronym | Definition |
|---|
| TAR➣Tape Archive | | TAR➣Third Assessment Report (Intergovernmental Panel on Climate Change) | | TAR➣The Amazing Race (TV show) | | TAR➣Travel(er) Authorization Request | | TAR➣Tape Archiver | | TAR➣Texas Association of Realtors | | TAR➣Tibet Autonomous Region | | TAR➣Tarpon (FAO fish species code) | | TAR➣Television and Radio | | TAR➣Total Ankle Replacement (medical procedure) | | TAR➣The American Resistance | | TAR➣Traffice Accident Report | | TAR➣The Accounting Review (American Accounting Association) | | TAR➣Tribunale Amministrativo Regionale | | TAR➣Tennessee Association of Realtors | | TAR➣Thrombocytopenia with Absent Radius (genetic disorder) | | TAR➣Top Albania Radio (online radio) | | TAR➣Tavor Assault Rifle (firearm) | | TAR➣Treatment Authorization Request | | TAR➣Technical Assistance Request | | TAR➣True Amplitude Recovery (energy exploration) | | TAR➣Technology Assessment Research (various organizations) | | TAR➣Tel'aran'rhiod (Wheel of Time Series) | | TAR➣Telluride Association of Realtors (Telluride, CO) | | TAR➣Target Acquisition Radar | | TAR➣Tri-Annual Review (various companies) | | TAR➣Transcriptionally Active Region | | TAR➣Total Accident Rate | | TAR➣Transmission Access Review (UK) | | TAR➣Treatment Administration Record | | TAR➣Tone Alert Radio | | TAR➣Temporal Association Rules on Evolving Numerical Attributes (data mining) | | TAR➣Technical Assessment Report | | TAR➣Talent & Artist Relations | | TAR➣Threat Assessment Report | | TAR➣Terminal Area Radar (surveillance of aircraft near the airport) | | TAR➣Transverse Abdominis Muscle Release | | TAR➣The Angling Report (fishing newsletter) | | TAR➣Tour Aéroréfrigérante (French: cooling tower) | | TAR➣Test Accuracy Ratio | | TAR➣Test Analysis Report | | TAR➣Transportation Acquisition Regulations (US Department of Transportation) | | TAR➣Tunisair, Tunisia (ICAO code) | | TAR➣Technology Area Review | | TAR➣Top Antireflective (semiconductor processing) | | TAR➣Terrain Avoidance Radar | | TAR➣Temporary Admission Regime (Argentina) | | TAR➣Technical Action Request | | TAR➣Turn Around Ratio | | TAR➣Task Assignment Record | | TAR➣Test Authorization Request | | TAR➣Technical Assistant Request | | TAR➣Triel Auto Rétro (French automobile club) | | TAR➣Technical Activities Report | | TAR➣Time and Activity Report | | TAR➣Ticket Agent Report | | TAR➣Trace Analysis Report | | TAR➣Testability Analysis Report | | TAR➣Training and Administrative Reserve | | TAR➣Team Action Record | | TAR➣Training & Administration of Reserves | | TAR➣TRACON Acceptance Rate | | TAR➣Technical Architecture Roadmap | | TAR➣Technical Advisory Report | | TAR➣Task Acknowledgement Report | | TAR➣Tactical Air Reconnaissance/Request | | TAR➣Technical Acceptance Recommendation | | TAR➣Thrust Augment Rocket | | TAR➣Trouble Activity Report | | TAR➣Transaction Approval Request | | TAR➣Task Assignment Request | | TAR➣Time & Attendance Report |
tar
Synonyms for tarnoun a person engaged in sailing or working on a shipSynonyms- jack
- jack-tar
- mariner
- navigator
- sailor
- sea dog
- seafarer
- seaman
- salt
- gob
Synonyms for tarnoun any of various dark heavy viscid substances obtained as a residueSynonymsRelated Wordsnoun a man who serves as a sailorSynonyms- Jack-tar
- mariner
- old salt
- sea dog
- seafarer
- seaman
- gob
- Jack
Related Words- able seaman
- able-bodied seaman
- boatswain
- bo's'n
- bos'n
- bosun
- bo'sun
- deckhand
- roustabout
- helmsman
- steerer
- steersman
- bargee
- bargeman
- lighterman
- ship's officer
- officer
- pilot
- crewman
- sailor
- sea lawyer
- whaler
verb coat with tarRelated Words |