单词 | lithophil |
释义 | > as lemmaslithophil lithophil adj. Brit. /ˈlɪθəfɪl/ , U.S. /ˈlɪθəˌfɪl/ (also 'lithophile) [ < German lithophil (V. M. Goldschmidt 1923, in Skrifter utgit av Videnskapsselsk. I. Mat.-nat. Kl. iii. 5); see -phile comb. form] applied to elements which are commonly found as silicates and are supposed to have concentrated in the outermost zone when the earth was molten.ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > silicon > [adjective] > lithophilic elements lithophil1923 lithophilic1971 1923 Mineral. Abstr. II. 159 Corresponding with the zones of the earth postulated in the preceding papers, the chemical elements are divided into four main groups: (1) Siderophil elements..; (2) Chalcophil elements..; (3) Lithophil elements of silicate fusions (O, Si, Ti, F, Cl, Al, Ce, Na, K, Be, Mg, Ca, V, &c.); (4) Atmophil elements. 1950 K. Rankama & T. G. Sahama Geochem. iv. 91 The lithophile metals form ions of the noble-gas type having 8 electrons in the outermost shell. 1965 C. S. G. Phillips & R. J. P. Williams Inorg. Chem. I. xvi. 598 Goldschmidt quoted the following elements: Fe Co Ni [etc.]..as concentrating in terrestrial sulphides (chalcophil) rather than in silicates (lithophil). 1973 Nature 28 Sept. 204/1 The entry into or rejection of lithophile ions from silicate lattices is dependent on size and valency inter alia. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。