网站首页  词典首页

请输入您要查询的英文单词：

　

单词 ablation
释义
ablation
noun
uk
/əˈbleɪ.ʃən/us
/ˌæbˈleɪ.ʃən/

ablationnoun(OF ICE OR ROCK)

[U]environment,geologyspecialized
thelossoficeorsnowfrom aglacieroriceberg, or thelossofrockorsimilarmaterial,causedby aprocesssuch asmeltingorerosion(=gradualdamageandremovingbywaves,rain, orwind):
Annualmeasurementshaverevealedthaticemotionand ablation are notuniformfromplacetoplaceor fromyeartoyear.
SMART Vocabulary: related words and phrases
The Earth & outer space - general words
  • ablate
  • aeolian
  • alluvium
  • anti-gravity
  • atmosphere
  • auroral
  • geo-
  • geocentric
  • geophysicist
  • globe
  • lithosphere
  • lithospheric
  • mesosphere
  • mesospheric
  • microgravity
  • the Big Bang
  • the big bang theory
  • the firmament
  • underground
  • universe
See more results »

ablationnoun(OF TISSUE)

[CorU]medicalspecialized
amedicaltreatmentthatinvolvescuttingaway ordestroyingasmallamountoftissuefrom thebody, forexampleusingheatorcold:
Thehospitalwas one of the firstinstitutionsto use radiofrequency ablation onkidneytumours.
Minimallyinvasivesurgicalablations use thelatesttechnologytoenablesurgeonstoperformsurgeriesthrough needle-sizedholes.
See also
cardiac ablation
RFA
More examples
  • Ablation is theintentionaldestructionoftissue, usually withheat.
  • In most ablations thequantityoftissueaffectedisminuscule.
  • Incatheterablation atinyprobeisthreadedthrough thearteriesto theinteriorof theheart, where itzapsa fewcellsthat haveoccasionallybeen making theheartbeattoofast.
SMART Vocabulary: related words and phrases
Medical treatment: surgery
  • a nip and tuckidiom
  • ablate
  • adrenalectomy
  • amputation
  • amputee
  • anaesthesiology
  • anaesthetize
  • excise
  • implantable
  • implantation
  • incision
  • interoperative
  • intraoperative
  • knife
  • sex change
  • sex reassignment surgery
  • snip
  • splenectomy
  • spreader
  • transfusion
See more results »
(Definition ofablationfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
Examples from literature
  • Each year there must be a very slow sinking of the surface, but the ablation is infinitesimal.
ablation
noun[U]
environment,geologyspecialized
uk
/əˈbleɪ.ʃən/us
/ˌæbˈleɪ.ʃən/
thelossoficeorsnowfrom aglacieroriceberg, or thelossofrockorsimilarmaterial,causedby aprocesssuch asmeltingorerosion
（冰川、冰山）消融；（岩石等物质）融蚀、水蚀

Examplesofablation

ablation
We are of the opinion that this is just the main thermodynamic difference between the "cold"ablationand the organic materialablation.
From theCambridge English Corpus
The outlet of the first shock in the gas induces a strong rarefaction wave which reflects also into a shock at theablationradius.
From theCambridge English Corpus
Only with the high exit velocities possible with pulsed laserablationpropulsion is it possible to overcome this problem.
From theCambridge English Corpus
This brings to a decoupling of the laser beam from the target and, as a result, the massablationrate decreases with time.
From theCambridge English Corpus
A fraction of the electric current flows close to the wall and causes heating and subsequentablation.
From theCambridge English Corpus
Low-energy low-divergence pulsed indium atomic beam by laserablation.
From theCambridge English Corpus
In the earlier reports, pulsed high power laser is focused onto the target resulting into theablationof material, giving pulsed atomic beam.
From theCambridge English Corpus
This served the purpose of identification as well as to approximate the handling given to treatment beetles duringablationof appendages.
From theCambridge English Corpus
With our present knowledge it is not possible to quantify the contribution of each of these processes in reducing theablationdepth exactly.
From theCambridge English Corpus
The models show the potential pathways along how organic molecules can survive theablationprocess, albeit chemically altered.
From theCambridge English Corpus
Pulsed laserablationmechanisms of thin metal films.
From theCambridge English Corpus
The bestablationefficiency was observed with femtosecond laser pulses.
From theCambridge English Corpus
Synthesis and processing of silicon nanocrystallites using a pulsed laserablationsupersonic expansion method.
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/ablation##
随便看

　

英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 1999-2024 qbania.com All Rights Reserved
更新时间：2024/12/28 6:38:42