英语词汇“tritium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

tritium

/ˈtrɪtɪəm

noun [mass noun] Chemistry

A radioactive isotope of hydrogen with a mass approximately three times that of the usual isotope. (Symbol: T) Although many nuclei can be fused, this subject normally refers to fusion of hydrogen isotopes deuterium or tritium to form helium....

Although tritium can be a gas, its most common form is in water, because, like non-radioactive hydrogen, radioactive tritium reacts with oxygen to form water.
These products contain tiny glass vials filled with a radioactive gas such as tritium.

Discovered in 1934, tritium has two neutrons as well as a proton in the nucleus. It occurs in minute traces in nature and can be made artificially from lithium or deuterium in nuclear reactors; it is used as a fuel in thermonuclear bombs.

Origin

1930s: from modern Latin, from Greek tritos 'third'.

单词	tritium
释义	tritium /ˈtrɪtɪəm / noun [mass noun] Chemistry A radioactive isotope of hydrogen with a mass approximately three times that of the usual isotope. (Symbol: T) Although many nuclei can be fused, this subject normally refers to fusion of hydrogen isotopes deuterium or tritium to form helium.... Although tritium can be a gas, its most common form is in water, because, like non-radioactive hydrogen, radioactive tritium reacts with oxygen to form water. These products contain tiny glass vials filled with a radioactive gas such as tritium. Discovered in 1934, tritium has two neutrons as well as a proton in the nucleus. It occurs in minute traces in nature and can be made artificially from lithium or deuterium in nuclear reactors; it is used as a fuel in thermonuclear bombs. Origin 1930s: from modern Latin, from Greek tritos 'third'.
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