| 单词 |
infrared heterodyne detector |
| 释义 |
infrared heterodyne detector infrared heterodyne detector[¦in·frə¦red ¦hed·ə·rə‚dīn di′tek·tər] (electronics) A heterodyne detector in which both the incoming signal and the local oscillator signal frequencies are in the infrared range and are combined in a photodetector to give an intermediate frequency in the kilohertz or megahertz range for conventional amplification. |
| 随便看 |
- petrovskii, ivan georgievich
- petrovskii, leonid
- petrovskii, leonid grigorevich
- petrovskii, petr
- petrovskii, petr grigorevich
- petrovskoe
- petrovsk-zabaikalskii
- petrov type
- petrov type d
- petrov val
- petrov, valeri
- petrov, vasilii
- petrov, vasilii ivanovich
- petrov, vasilii petrovich
- petrov, vasilii rodionovich
- petrov, vasilii stepanovich
- petrov, vasilii vladimirovich
- petrov, viacheslav
- petrov, viacheslav viacheslavovich
- petrov, vladimir
- petrov, vladimir mikhailovich
- petrov vodkin
- petrov-vodkin, kuzma
- petrov-vodkin, kuzma sergeevich
- petrov, yevgeny petrovich
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