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单词 ablate
释义
ablate
verb[T]
uk
/əˈbleɪt/us
/əˈbleɪt/
medicalspecialized
toremovebodytissuesurgically(= by amedicaloperation):
（通过手术）切除；摘除
Theaimof theoperationis to ablate thediseasedbowelwhilepreservingnormalfunction.该手术的目的是在维持正常功能的同时切除患病肠道。
geology,physicsspecialized
toremovesurfacematerialfrom arock, aglacier(=massofice), etc. by theactionofwind,melting, orfriction:
消融；侵蚀，（经风化而）销蚀
The twocometsareentirelyablated before theyhitthe earth'ssurface.这两颗彗星在撞向地球之前就已经消融殆尽。
More examples
  • Three-dimensional CTmodelsgive amapthathelpsphysicianstrackwhere they need to ablatetissue.
  • Thecardiologistuses thetipof aspecialheatedwireto "ablate", ordestroy, asmallareaoftissuethat iscausingtheabnormalheartrhythm.
  • Radiosurgerydevicescan ablateotherwiseuntreatabletumors.
  • Most meteoriticmaterial, by thetimeitreachesthe Earth'ssurface, has beenreducedtodustor to spherules of ablatedmaterialinitspassagethrough theatmosphere.
SMART Vocabulary: related words and phrases
Removing and extracting
  • abstract
  • bowdlerization
  • bowdlerize
  • bowdlerized
  • clear the decksidiom
  • cleared
  • drain
  • extract
  • letsomeonedown
  • over-extraction
  • pick
  • pluck
  • pull
  • pump
  • scoop
  • scratch
  • unboxing
  • undrained
  • wipesomethingoffsomething
  • yank
See more results »

You can also find related words, phrases, and synonyms in the topics:

Medical treatment: surgery
The Earth & outer space - general words
(Definition ofablatefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofablate

ablate
The wire cores are gradually depleted as theyablatemore coronal material that is rapidly accelerated towards the accreting precursor plasma on axis.
From theCambridge English Corpus
Aspiration was used to selectivelyablateonly the lateral white matter tracts and a minimal portion of the dorsal and ventral gray matter.
From theCambridge English Corpus
Investigation of laser ablated plumes using fast photography.
From theCambridge English Corpus
One can see that the number of the thermally ablated atoms is close to the number of atoms in a monoatomic layer.
From theCambridge English Corpus
The thermal front advances into the cold shell ablating material to the hot-spot.
From theCambridge English Corpus
It is not surprising therefore to see some successful mating when all the three appendages have been ablated.
From theCambridge English Corpus
The ablating block moving against the laser (negative velocities) is broader and slower than the compressing block moving into the plasma.
From theCambridge English Corpus
The size of the tumor that can be ablated is a function of the size and shape of the electrode.
From theCambridge English Corpus
In laser percussion drilling, the metal is ablated by a combination of evaporation and melt ejection.
From theCambridge English Corpus
Ovarian oestrogen production in premenopausal breast cancer patients can be irreversibly ablated with either oophorectomy or ovarian irradiation.
From theCambridge English Corpus
Quasi-steady expansion of plasmas ablated from laser-irradiated pellets.
From theCambridge English Corpus
These arrhythmias currently can be mapped and ablated using catheter techniques.
From theCambridge English Corpus
Diagnostics of laser ablated plasmas using fast photography.
From theCambridge English Corpus
Investigation of laser ablated metal and polymer plasmas in ambient gas using fast photography.
From theCambridge English Corpus
The number of ions ablated is higher when the electric vector lies in the plane containing the target normal and the ion collector axis.
From theCambridge English Corpus
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.
#https://dictionary.cambridge.org//dictionary/english/ablate##
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更新时间：2025/8/17 19:37:59