tritium造句
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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新型产氚反应堆。
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 is one of the mildest radioactive isotopes.
氚是最和缓的放射性同位素之一.