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单词 radiator
释义

radiator

[ rey-dee-ey-ter ]
/ ˈreɪ diˌeɪ tər /
SEE SYNONYMS FOR radiator ON THESAURUS.COM

noun

a person or thing that radiates.
any of various heating devices, as a series or coil of pipes through which steam or hot water passes.
a device constructed from thin-walled tubes and metal fins, used for cooling circulating water, as in an automobile engine.
Radio. a transmitting antenna.

Origin of radiator

First recorded in 1830–40; radiate + -or2

Words nearby radiator

radiation sickness, radiation therapy, radiative, radiative capture, radiative zone, radiator, radiator grille, radiatus, radical, radical axis, radical chic
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for radiator

British Dictionary definitions for radiator

radiator
/ (ˈreɪdɪˌeɪtə) /

noun

a device for heating a room, building, etc, consisting of a series of pipes through which hot water or steam passes
a device for cooling an internal-combustion engine, consisting of thin-walled tubes through which water passes. Heat is transferred from the water through the walls of the tubes to the airstream, which is created either by the motion of the vehicle or by a fan
Australian and NZ an electric fire
electronics the part of an aerial or transmission line that radiates electromagnetic waves
an electric space heater
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for radiator

radiator
[ rādē-ā′tər ]

A body that emits radiation. Radiators are commonly designed to transfer heat energy from one place to another, as in an automobile, in which the radiator cools the engine by transferring heat energy from the engine to the air, or in buildings, where radiators transfer heat energy from a furnace to the air and objects in the surrounding room.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/9/21 11:11:30