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

单词

cosmic background radiations

释义

microwave /mīˈkrō-wāv/

noun

In radio communication, a wave having a very short wavelength
Now usu a wave in the radiation spectrum between normal radio waves and infrared
A microwave oven

adjective

transitive verb

To cook or defrost in a microwave oven

intransitive verb

To undergo microwaving

ORIGIN: micro- (1a)

microwavˈable or microwaveˈable adjective

Suitable for cooking, defrosting, etc in a microwave oven

microwave background noun (astronomy)

A background of microwave radiation, discovered in 1963, thought to be a relic of the Big Bang (also cosmic background radiation)

microwave oven noun

An oven in which food is cooked or defrosted by the heat produced by microwaves passing through it

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