| 单词 |
heterodyne measurement |
| 释义 |
heterodyne measurement heterodyne measurement[′hed·ə·rə‚dīn ′mezh·ər·mənt] (electronics) A measurement carried out by a type of harmonic analyzer which employs a highly selective filter, at a frequency well above the highest frequency to be measured, and a heterodyning oscillator. |
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