与"negative grid voltage"相近的词条

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• negative glass-rod phenomenon
• negative glow
• negative-glow lamp
• negative-going
• negative-going pulse
• negative grid voltage
• negative half-cycle suppresso
• negative half-cycle suppressor
• Negative hallucination
• negative heliotriopism
• negative heliotropism
• negative heteropycnosis
• negative heterotropic reaction
• negative hologram
• negative hydrotropism
• negative imag

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