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electronic measurement and metrology
释义
electronic measurement and metrology
Encyclopedia
工学
电子测量与计量
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electronic measurement and metrology
电子测量与计量
利用电子学手段在零频率(即直流)至光频的电磁频谱中对常用电磁量(如电压、功率、频率和阻抗等)的测量与计量。
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frequency stability measurement
frequency stabilization
frequency stabilized laser
frequency standard
frequency standards
frequency step
frequency sweep mode
frequency swept laser
frequency switching
frequency synchronization
frequency synthesis
frequency synthesized signal generator
frequency synthesizer
frequency table
frequency theorem
frequency theory
frequency theory of probability
frequency thermometer
frequency transition
frequency upconversion
frequency value measurement
frequency-varying induced polarization instrument
Frequent Asked Questions,FAQ
frequent blinking
frequent cases related to property
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