“ruthenium”的概念、定义、翻译、参考文献-科学参考

单词	ruthenium
释义	ruthenium [rü`thē·nē·ǝm] ^CHEMISTRY A chemical element, symbol Ru, atomic number 44, atomic weight 101.07. ^METALLURGY A hard, brittle, grayish-white metal used as a catalyst; workable only at high temperatures.
随便看	Tschirnhausen's cubic Tschudi engine T score T-S curve T-S diagram T-section filter tsetse fly TSH tsi T slot TSP tsp tspn TSPP T square TSR T-S relation tsumebite tsunami Tsushima Current tsutsugamushi disease T switch Tsytovich effect T Tauri star t-test

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