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

> as lemmas

micropulsation

micropulsation n.

Brit.

/ˌmʌɪkrə(ʊ)pʌlˈseɪʃn/

U.S.

/ˌmaɪkroʊpəlˈseɪʃ(ə)n/

a small oscillation in the strength of the earth's magnetic field.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > magnetism > earth magnetism > [noun] > small oscillation

micropulsation1949

1949 Proc. Japan Acad. 25 ix. 24 A remarkable micropulsation of dH/dt at the sudden commencement [of the magnetic storm] frequently took places [sic] during the summer and equinox, while it is weak during the winter.

1978 Nature 13 July 121/2 It is difficult to establish the exact nature of the relationship between auroral pulsations and fluctuations in the Earth's magnetic field, called micropulsations.

extracted from micro-comb. form

as lemmas

单词	micropulsation
释义	> as lemmas micropulsation micropulsation n. Brit. /ˌmʌɪkrə(ʊ)pʌlˈseɪʃn/ , U.S. /ˌmaɪkroʊpəlˈseɪʃ(ə)n/ a small oscillation in the strength of the earth's magnetic field. ΘΚΠ the world > matter > physics > electromagnetic radiation > magnetism > earth magnetism > [noun] > small oscillation micropulsation1949 1949 Proc. Japan Acad. 25 ix. 24 A remarkable micropulsation of dH/dt at the sudden commencement [of the magnetic storm] frequently took places [sic] during the summer and equinox, while it is weak during the winter. 1978 Nature 13 July 121/2 It is difficult to establish the exact nature of the relationship between auroral pulsations and fluctuations in the Earth's magnetic field, called micropulsations. extracted from micro-comb. form < as lemmas
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