“element 104”的概念、定义、翻译、参考文献-科学参考

单词	element 104
释义	element 104 [`el·ǝ·mǝnt ´wǝn ´ō `fȯr] ^CHEMISTRY The first element beyond the actinide series, and the twelfth transuranium element; the longest-lived isotope identified has a half-life of 65 seconds and mass number 261.
随便看	spark discharge spark excitation spark explosion method spark gap spark-gap generator spark-ignition combustion cycle spark-ignition engine sparking potential sparking voltage spark killer spark knock spark lead sparkle metal spark machining sparkover sparkover-initiated discharge machining sparkover voltage spark photography spark plate spark plug sparkproof spark range spark recorder spark spectrum spark suppressor

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