random variation 随机变化
计算机硬件 计算机维护 释文 random variation 随机变化
- oxygen effect
- oxygen electrode
- oxygen enriched bottom blowing smelting process
- oxygen enriched combustion
- oxygen-enriched draft sintering
- Oxygen-enriched gasification
- oxygen enrichment for plateau railway station and train
- oxygen evolution reaction
- oxygen-free copper
- oxygen-fuel combustion flux for electric arc furnace
- oxygen fugacity
- oxygen generation based on water electrolysis
- oxygen group element
- oxygen gun brake
- oxygen-heat-pressure acid leaching of mineral raw material
- oxygenic photosynthesis
- oxygen in coal
- oxygen index
- oxygen inhalation
- Oxygen Isotope Analysis
- oxygenization
- oxygen lance
- oxygen-lime converter steelmaking process
- oxygen mask
- oxygen minimum zone