英语词汇“betafite”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	betafite
释义	betafite Min.\|ˈbiːtəfaɪt\| [a. F. betafite (A. Lacroix 1912, in Compt. Rend. Acad. Sci. CLIV. 1042), f. Betafo in Madagascar, one of its localities + -ite¹.] A niobate and titanate of uranium, etc. 1912Jrnl. Chem. Soc. CII. ii. 567 Radioactive Uraniferous Columbotantalotitanites from Pegmatites of Madagascar... Betafite, D 4·17, is dark green, and shows rudimentary cubic faces.1921Brit. Mus. Return 155 Minerals from..Madagascar (chrysoberyl, betafite, columbite, etc.).
随便看	cristed Cristen cristenman cristigrey cristle cristobalite cristy gray crisum crisyme crit critch criterial criterie criteriological criteriology criterion criterional criterium crith crithology crithomancy critic criticable critical criticality

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