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mine ventilation
释义
mine ventilation
Encyclopedia
工学
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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zero point of photometric system
zero point oscillations
zero-point oscillations
zero point shift
zero-point shift
zero-point theorem
zero point vibration
zero-point vibration
zero-point vibration energy
zero-polar
zero polynomial
zero-potentialoil tank
zero-power air-spaced doublet
zero-power assembly
zero power physics test
zero-power space
zero-preserving functor
zero presheaf
zero pressure molding
zero probability
zero protection
zero-quantum echo-correlated spectroscopy
zero-quantum echo-correlated spectroscopy (ZECSY)
zero quaternion
zero-range approximation
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