“radioactinium”的概念、定义、翻译、参考文献-科学参考

单词	radioactinium
释义	radioactinium [¦rād·ē·ō·ak`tin·ē·ǝm] ^{NUCLEAR PHYSICS} Conventional name for the isotope of thorium which has mass number 227 and is in the actinium series. Symbolized RdAc.
随便看	temperature coefficient of reactivity temperature color scale temperature-compensated Zener diode temperature-compensating capacitor temperature compensation temperature control temperature-efficiency index temperature-efficiency ratio temperature error temperature gradient temperature-humidity index temperature-indicating compound temperature inversion temperature log temperature profile recorder temperature province temperature resistance coefficient temperature-salinity diagram temperature saturation temperature scale temperature-sensitive mutant temperature sensor temperature survey temperature transducer temperature wave

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