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

microray n.

Brit.

/ˈmʌɪkrə(ʊ)reɪ/

U.S.

/ˈmaɪkroʊˌreɪ/

now historical = microwave n. 1a.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > radio wave > microwave > [noun]

microray1931

microwave1931

1931 Electrician 3 Apr. 509/2 The great advance made..has opened up the range of wave-lengths between 10 cm. and 1 m. for practical use... These short wave-lengths have been designated ‘micro-rays’.

1937 Jrnl. Royal Aeronaut. Soc. 41 47 The micro-ray equipments used on the commercial Lympne–St. Inglevert and the experimental Escalles–St. Margaret's [radio] links.

1981 Sci. Amer. July 6/1 [In] July, 1931...oscillations of wavelengths as short as 10 centimeters, designated ‘micro-rays’, were used for the first time to provide a high-quality two-way radio-telephone circuit.

单词	microray
释义	> as lemmas microray microray n. Brit. /ˈmʌɪkrə(ʊ)reɪ/ , U.S. /ˈmaɪkroʊˌreɪ/ now historical = microwave n. 1a. ΘΚΠ the world > matter > physics > electromagnetic radiation > radio wave > microwave > [noun] microray1931 microwave1931 1931 Electrician 3 Apr. 509/2 The great advance made..has opened up the range of wave-lengths between 10 cm. and 1 m. for practical use... These short wave-lengths have been designated ‘micro-rays’. 1937 Jrnl. Royal Aeronaut. Soc. 41 47 The micro-ray equipments used on the commercial Lympne–St. Inglevert and the experimental Escalles–St. Margaret's [radio] links. 1981 Sci. Amer. July 6/1 [In] July, 1931...oscillations of wavelengths as short as 10 centimeters, designated ‘micro-rays’, were used for the first time to provide a high-quality two-way radio-telephone circuit. extracted from micro-comb. form < as lemmas
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