英语词汇“masurium”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	masurium
释义	masurium Chem.\|məˈz(j)ʊərɪəm\| [mod.L. (W. Noddack et al. 1925, in Sitzungsber. d. Preuss. Akad. d. Wissenschaften 409), f. G. Masur-en name of a region in NE. Poland + -ium.] A name proposed for the element of atomic number 43 (later named technetium), which was claimed to have been discovered spectroscopically in certain platinum ores. 1925Glasgow Herald 16 June 6 These new elements have been named by their discoverers ‘Masurium’, after the Masurian Lake region, and ‘Rhenium’, after the Rhineland.1941Chem. & Industry 11 Oct. 729/2 Japanese investigators have studied the decay curves of the chemically separated masurium fraction from molybdenum after bombardment with slow neutrons and they distinguished the two masurium isotopes 99 and 101.1947[see illinium].1962J. H. White Inorg. Chem. xxv. 480 Technetium..has been called masurium, and it has not yet been isolated from natural minerals.
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