英语词汇“radioactinium”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	radioactinium
释义	radioactinium radioactinium [¦rād·ē·ō·ak′tin·ē·əm] (nuclear physics) Conventional name for the isotope of thorium which has mass number 227 and is in the actinium series. Symbolized RdAc. radioactinium radioactinium (rā″dē-ō-ăk-tĭn′ē-ŭm) A radioactive product formed from disintegration of the element thorium.
随便看	wavelength add edge wavelength-agile optical transport and access network wavelength allocation wavelength allocation and threshold dropping wavelength allocation scheduling wavelength assignment problem wavelength bypass edge wavelength constant wavelength converter bank wavelength cross connect wavelength cross-connect wavelength division methods wavelength division multiple access wavelength division multiplex wavelength-division multiplexed wavelength-division multiplexed header recognition wavelength division multiplexing wavelength-division multiplexing wavelength division multiplexing single side-band wavelength equalization unit wavelength graph wavelength hop wavelength hopping/time spreading wavelength-link edge wavelength measurement

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