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The feedback effect whereby capacitance (especially inter-electrode capacitance) in the output of a valve or transistor increases its input impedance.
1930s; earliest use found in Samuel Roget (1875–1953).
礼仪网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。