Last Updated：2025/11/21
Sentence
真空管の実験では、金属表面からの二次電子放出が予期せぬ電流を引き起こし、測定に干渉した。
Quizzes for review
In vacuum tube experiments, secondary emission from the metal surface caused unexpected currents that interfered with measurements.
See correct answer
In vacuum tube experiments, secondary emission from the metal surface caused unexpected currents that interfered with measurements.
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