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

isotope effect n. a variation in some physical or chemical characteristic between one isotope of an element and another.

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isotope effect1923

1923 Science 31 Aug. 164/2 (heading) The vibrational isotope effect in the band spectrum of boron nitride.

1956 Nature 28 Jan. 159/2 Most properties of solids depend on the atomic masses, and the study of isotope effects can be a powerful means of testing the validity of theories.

1967 A. H. Cottrell Introd. Metall. xxiv. 503 The importance of the lattice ions in superconductivity is shown by the isotope effect. Different isotopes of mercury (also tin) are found to have different critical temperatures, proportional to M^−½, where M is the atomic mass of the isotope concerned.

1968 A. White et al. Princ. Biochem. (ed. 4) xiii. 288 Distinct isotope effects, e.g. differential rates of reaction between normal and tritiated compounds, have been observed.

单词	isotope effect
释义	> as lemmas isotope effect isotope effect n. a variation in some physical or chemical characteristic between one isotope of an element and another. ΘΚΠ the world > matter > chemistry > elements and compounds > isotopes > [noun] > isotope effect isotope effect1923 1923 Science 31 Aug. 164/2 (heading) The vibrational isotope effect in the band spectrum of boron nitride. 1956 Nature 28 Jan. 159/2 Most properties of solids depend on the atomic masses, and the study of isotope effects can be a powerful means of testing the validity of theories. 1967 A. H. Cottrell Introd. Metall. xxiv. 503 The importance of the lattice ions in superconductivity is shown by the isotope effect. Different isotopes of mercury (also tin) are found to have different critical temperatures, proportional to M^−½, where M is the atomic mass of the isotope concerned. 1968 A. White et al. Princ. Biochem. (ed. 4) xiii. 288 Distinct isotope effects, e.g. differential rates of reaction between normal and tritiated compounds, have been observed. extracted from isotopen. < as lemmas
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