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净化指数
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净化指数
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decontamination index
净化指数
在周围多个规定位置获取的,环境空气质量改善后的实际污染物浓度与污染控制系统不工作时实际污染物浓度之比的平均值。
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slowly growing function
slowly increasing
slowly increasing C infty function
slowly increasing C^∞ function
slowly increasing C∞ function
slowly increasing distribution
slowly increasing function
slowly increasing sequence
slowly oscillating sequence
slowly varying
slowly varying amplitude approximation
slowly varying coefficient
slowly varying component
slowly varying component of solar radio radiation
slowly varying function
slowly varying potential
slowly varying variable
slow magnetosonic-wave speed
slow metabolism
slow mode
slow-mode wave
slow motion
slow-motion drive
slow neutron
slow neutron capture process
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