“columbium”的概念、定义、翻译、参考文献-科学参考

单词	columbium
释义	columbium Chemistry A former name for the element niobium.
随便看	cobalt thiocyanate test Cobbett, William (1763–1835) cobble Cobb–Douglas function Cobden, Richard (1804–65) COBE Coble creep COBOL Cobol cobra cobranding cobweb cobweb diagram cobweb plot COCA cocaine coccolithophorids coccoliths coccus coccyx cochannel interference cochannel rejection Cochin China Cochinos Bay Cochise (1815–74)

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