| 词汇 | ablate |
| 释义 | ablate verb[ T ] uk /əˈbleɪt/ us /əˈbleɪt/ medical specialized to remove body tissue surgically(= by a medical operation): （通过手术）切除;摘除 The aim of the operation is to ablate the diseased bowel while preserving normal function.该手术的目的是在维持正常功能的同时切除患病肠道。 geology, physics specialized to remove surface material from a rock, a glacier(= mass of ice), etc. by the action of wind, melting, or friction: 消融;侵蚀，（经风化而）销蚀 The two comets are entirely ablated before they hit the earth's surface. 这两颗彗星在撞向地球之前就已经消融殆尽。 Three-dimensional CT models give a map that helps physicians track where they need to ablate tissue. The cardiologist uses the tip of a special heated wire to "ablate", or destroy, a small area of tissue that is causing the abnormal heart rhythm. Radiosurgery devices can ablate otherwise untreatable tumors. Most meteoritic material, by the time it reaches the Earth's surface, has been reduced to dust or to spherules of ablated material in its passage through the atmosphere. Removing and extracting abstract abstraction bowdlerization bowdlerized brush something away drain extraction filterable filtration fish something out gouge something out grapeseed peel rout someone out scoop something out slice slice something off snowploughing suck wipe You can also find related words, phrases, and synonyms in the topics: Medical treatment: surgery The Earth & outer space - general words Examples of ablateablate The wire cores are gradually depleted as they ablate more coronal material that is rapidly accelerated towards the accreting precursor plasma on axis. Aspiration was used to selectively ablate only the lateral white matter tracts and a minimal portion of the dorsal and ventral gray matter. Investigation of laser ablated plumes using fast photography. One can see that the number of the thermally ablated atoms is close to the number of atoms in a monoatomic layer. The thermal front advances into the cold shell ablating material to the hot-spot. It is not surprising therefore to see some successful mating when all the three appendages have been ablated. The ablating block moving against the laser (negative velocities) is broader and slower than the compressing block moving into the plasma. The size of the tumor that can be ablated is a function of the size and shape of the electrode. In laser percussion drilling, the metal is ablated by a combination of evaporation and melt ejection. Ovarian oestrogen production in premenopausal breast cancer patients can be irreversibly ablated with either oophorectomy or ovarian irradiation. Quasi-steady expansion of plasmas ablated from laser-irradiated pellets. These arrhythmias currently can be mapped and ablated using catheter techniques. Diagnostics of laser ablated plasmas using fast photography. Investigation of laser ablated metal and polymer plasmas in ambient gas using fast photography. The number of ions ablated is higher when the electric vector lies in the plane containing the target normal and the ion collector axis. 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. |
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