英语词汇“radiational”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

radiate /rāˈdi-āt/

intransitive verb

To emit rays

To shine

To issue in rays

To diverge from a point or points

To transmit without the use of cables, by radio

transitive verb

To send out in or by means of rays

To communicate by radio, without wires

To broadcast

adjective

Having rays

Having ray-florets

Spreading like a ray or rays

Radial

Radially arranged

Of or belonging to the Radiata

noun

An animal of the Radiata

ORIGIN: L radiāre to shine, radiātus rayed, from radius

Rādiāˈta plural noun

In Cuvier's obsolete classification, the lowest sub-kingdom of animals, radially symmetrical, including echinoderms, coelenterates, polyzoans, etc

rāˈdiated adjective

rāˈdiately adverb

rādiāˈtion noun

The act of radiating

The emission and diffusion of rays

That which is radiated

Energy, esp nuclear rays, transmitted in electromagnetic waves

Radial arrangement

rādiāˈtional adjective

rāˈdiātive or rādiāˈtory adjective

rāˈdiātor noun

That which radiates
An apparatus for radiating or diffusing heat, eg for warming a room, or cooling an engine
A radio transmitting aerial

radiation belts see Van Allen (radiation) belts

radiation oncologist see radiologist under radio-

radiation pattern noun

A graphic representation of the electromagnetic field strength produced by an antenna

radiation sickness noun

An illness due to excessive absorption of radiation in the body, marked by diarrhoea, vomiting, internal bleeding, decrease in blood cells, loss of teeth and hair, reduction of sperm in the male, etc