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单词 excavation
释义

excavation


ex·ca·va·tion

E0261500 (ĕk′skə-vā′shən)n.1. The act or process of excavating.2. A hole formed by excavating.

ex•ca•va•tion

(ˌɛks kəˈveɪ ʃən)

n. 1. a hole made by excavating. 2. the act of excavating. 3. an area in which excavating has been done or is in progress, as an archaeological site. [1605–15; < Latin]
Thesaurus
Noun1.excavation - the act of diggingexcavation - the act of digging; "there's an interesting excavation going on near Princeton"digging, digcreating by removal - the act of creating by removing something
2.excavation - the site of an archeological explorationexcavation - the site of an archeological exploration; "they set up camp next to the dig"archeological site, digarchaeology, archeology - the branch of anthropology that studies prehistoric people and their culturesland site, site - the piece of land on which something is located (or is to be located); "a good site for the school"
3.excavation - a hole in the ground made by excavatingartefact, artifact - a man-made object taken as a wholebore-hole, drill hole, bore - a hole or passage made by a drill; usually made for exploratory purposesdelf - an excavation; usually a quarry or minediggings, digs - an excavation for ore or precious stones or for archaeologyditch - a long narrow excavation in the earthmine - excavation in the earth from which ores and minerals are extractedmineshaft - excavation consisting of a vertical or sloping passageway for finding or mining ore or for ventilating a minestone pit, quarry, pit - a surface excavation for extracting stone or slate; "a British term for `quarry' is `stone pit'"pool - an excavation that is (usually) filled with waterroot cellar, cellar - an excavation where root vegetables are storedwell - a deep hole or shaft dug or drilled to obtain water or oil or gas or brineworking, workings - a mine or quarry that is being or has been worked
4.excavation - the act of extracting ores or coal etc from the earthexcavation - the act of extracting ores or coal etc from the earthminingproduction - (economics) manufacturing or mining or growing something (usually in large quantities) for sale; "he introduced more efficient methods of production"placer mining - mining valuable minerals from a placer by washing or dredgingopencast mining, strip mining - the mining of ore or coal from an open minebore-hole, drill hole, bore - a hole or passage made by a drill; usually made for exploratory purposesheading, drift, gallery - a horizontal (or nearly horizontal) passageway in a mine; "they dug a drift parallel with the vein"fathom, fthm - (mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of orerag - break into lumps before sorting; "rag ore"hush - run water over the ground to erode (soil), revealing the underlying strata and valuable mineralshush - wash by removing particles; "Wash ores"mine - get from the earth by excavation; "mine ores and metals"strip mine, surface mine, surface-mine - extract (ore) from a strip-minedrive - excavate horizontally; "drive a tunnel"extract - separate (a metal) from an ore

excavation

noun hole, mine, pit, ditch, shaft, cutting, cut, hollow, trench, burrow, quarry, dig, trough, cavity, dugout, diggings excavations in the earth
Translations
发掘挖掘

excavate

(ˈekskəveit) verb1. to dig up (a piece of ground etc) or to dig out (a hole) by doing this. 挖掘 挖掘2. in archaeology, to uncover or open up (a structure etc remaining from earlier times) by digging. The archaeologist excavated an ancient fortress. 發掘 发掘ˌexcaˈvation noun 挖(發)掘 挖(发)掘 ˈexcavator noun a machine or person that excavates. 挖土機 发掘者,挖掘器

Excavation


excavation

[‚ek·skə′vā·shən] (archeology) Process of removing earth, stone, or other materials covering the remains of ancient civilizations. (civil engineering) The process of digging a hollow in the earth. An uncovered cavity in the ground.

Excavation

The removal of earth from its natural position; the cavity that results from the removal of earth.

Excavation

 

the process of removing rock or earth from a solid, broken, or unconsolidated layer by means of an excavator, bulldozer, scraper, or similar machine. In earthwork practice, the term “excavation” may also include the entire work cycle, that is, digging, transportation, and dumping of the earth with excavators.

Soft, loose, and dense rock is usually excavated directly from the solid formation by successive removal of layers of ground; rock that has been broken up beforehand is excavated from piles or loosened layers. Three types of excavation are distinguished according to the mutual position of the face and the horizon on which the machine is working: the face may be above or below the machine horizon, or a combination of the two arrangements may be used. Because digging is the principal component of the process of excavation, it is conventional to describe the process with respect to the specific resistance to digging. This quantity is affected by the physicomechanical properties of the rock or earth, the type of excavating machine used, the design and dimensions of the working member, and the procedure followed in working the face.

REFERENCES

Dombrovskii, N. G. Ekskavatory. Moscow, 1969.
Rzhevskii, V. V. Protsessy otkrytykh gornykh rabot, 2nd ed. Moscow, 1974.
Beliakov, Iu. I., and V. M. Vladimirov. Sovershenstvovanie ekskavatornykh rabot na kar’erakh. Moscow, 1974.

IU. D. BUIANOV

excavation

excavation 1. The removal of earth from its natural position. 2. The cavity resulting from the removal of earth.

excavation


excavation

 [eks″kah-va´shun] 1. the act of hollowing out.2. a hollowed-out space, or pouchlike cavity.atrophic excavation cupping of the optic disk, due to atrophy of the optic nerve fibers.excavation of optic disk (physiologic excavation) a normally occurring depression in the center of the optic disk.rectouterine excavation Douglas' cul-de-sac.rectovesical excavation the space between the rectum and bladder in the peritoneal cavity of the male.vesicouterine excavation the space between the bladder and uterus in the peritoneal cavity of the female.

ex·ca·va·tion

(eks'kă-vā'shŭn), 1. A natural cavity, pouch, or recess; a sunken or depressed area. Synonym(s): depression (2) [TA], excavatio2. A cavity formed artificially or as the result of a pathologic process.

ex·ca·va·tion

(eks'kă-vā'shŭn) 1. A natural cavity, pouch, or recess.
Synonym(s): excavatio [TA] .
2. A cavity formed artificially or as the result of a pathologic process.

excavation


  • noun

Synonyms for excavation

noun hole

Synonyms

  • hole
  • mine
  • pit
  • ditch
  • shaft
  • cutting
  • cut
  • hollow
  • trench
  • burrow
  • quarry
  • dig
  • trough
  • cavity
  • dugout
  • diggings

Synonyms for excavation

noun the act of digging

Synonyms

  • digging
  • dig

Related Words

  • creating by removal

noun the site of an archeological exploration

Synonyms

  • archeological site
  • dig

Related Words

  • archaeology
  • archeology
  • land site
  • site

noun a hole in the ground made by excavating

Related Words

  • artefact
  • artifact
  • bore-hole
  • drill hole
  • bore
  • delf
  • diggings
  • digs
  • ditch
  • mine
  • mineshaft
  • stone pit
  • quarry
  • pit
  • pool
  • root cellar
  • cellar
  • well
  • working
  • workings

noun the act of extracting ores or coal etc from the earth

Synonyms

  • mining

Related Words

  • production
  • placer mining
  • opencast mining
  • strip mining
  • bore-hole
  • drill hole
  • bore
  • heading
  • drift
  • gallery
  • fathom
  • fthm
  • rag
  • hush
  • mine
  • strip mine
  • surface mine
  • surface-mine
  • drive
  • extract
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更新时间:2024/12/22 20:10:56