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矿井通风
释义
矿井通风
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矿井通风
释
mine ventilation
矿井通风
向井下连续输送新鲜空气,稀释并排出有毒有害气体和粉尘,以及调节井下气候的全过程。
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frequency-domain electromagnetic sounding with electrical dipole source
frequency-domain electromagnetic sounding with magnetic dipole source
frequency domain filtering
frequency-domain filtering
frequency domain ground-airborne electromagnetic instrument
frequency domain helicopter airborne electromagnetic system
frequency domain identification
frequency domain induced polarization method
frequency domain method
frequency-domain model
frequency domain optical coherence tomography
frequency domain optical storage materials
frequency domain sampling
frequency domain signal
frequency doubled laser
frequency-doubled laser
frequency doubling
frequency doubling, frequency multiplication
frequency doubling material
frequency downconversion
frequency drift
frequency encoding
frequency equation
frequency error
frequency estimator
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