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单词 krytron
释义

krytron

/ˈkrʌɪtrɒn /
noun Physics
A high-speed solid-state switching device which is triggered by a pulse of coherent light and is used in the triggers of nuclear devices.No special licenses had been granted by the U.S. for the export of krytrons in its possession....
  • It returned the krytrons to the United States and claimed they were not intended for a nuclear use.
  • It returned 469 of the krytrons but the rest, they declared, had been destroyed in testing conventional weapons.

Origin

Late 20th century: first element of obscure derivation + -tron.

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更新时间:2024/11/12 8:39:11