| 单词 | O attenuator |
| 释义 | O attenuator [`ō ǝ`ten·yǝ´wād·ǝr] ELECTRONICS A dissipative attenuator in which the circuit has the form of a ladder with two rungs, and the resistances across the rungs are unequal, so that the impedances across the two pairs of terminals are unequal. |
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