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Experiment: Nuclear magnetic resonance (115 V, 50/60 Hz)
Experiment: Nuclear magnetic resonance (230 V, 50/60 Hz)
Experiment: Electron spin resonance (115 V, 50/60 Hz)
Experiment: Electron spin resonance (230 V, 50/60 Hz)
实验:弗兰克-赫兹 – 氖 (115 伏, 50/60 赫兹)
实验:弗兰克-赫兹 – 氖 (230 伏, 50/60 赫兹)