趣英语 / tritium造句

tritium造句

Tritium is one of the mildest radioactive isotopes.
氚是最和缓的放射性同位素之一.

More reactive are the heavier isotopes of hydrogen, deuterium and tritium.
更为活跃的是氢的较重同位素, 氘和氚.

Tritium has a half - life of 12.4 years.
氚的半衰期为12.4年,地球形成时的氚早已不存在.

相关问题

  • tritium什么意思

    n.氚（氢的放射性同位素）...

  • tritium怎么读？

    tritium的音标：tritium的英式发音音标为：['trɪtiəm]tritium的美式发音音标为：['trɪtiəm, 'trɪʃi-]...

  • tritium造句

    ...tritium, a radioactive isotope of hydrogen.氢的放射性同位素氚Tritium has a half - life of 12.4 years.氚的半衰期为12.4年,地球形成时的氚早已不存在.The Energy Secretary hopes to bring on line a safer new tritium production reactor...能源大臣希望能投产一座更安全的...