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oil octane number testing
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oil octane number testing
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石油产品评定
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oil octane number testing
油品辛烷值测量
在标准操作条件下,在辛烷值试验机上将待测样品与标准燃料进行比较,得到具有相同抗爆性能的标准燃料中异辛烷体积分数100倍的数值,用以表征待测样品抗爆性能指标的分析方法。
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spectral continuum
spectral correction
spectral cumulant
spectral curve
spectral cutoff
spectral decomposition
spectral decomposition of correlation function
spectral decomposition of stationary process
spectral decomposition; spectral resolution
spectral decomposition theorem
spectral degree of coherence
spectral density
spectral density for correlation function of fluctuation force
spectral density for correlation function of velocity
spectral density function
spectral-density model
spectral density of radiant flux
spectral detectivity
spectral diagnosis
spectral diagnostic devices
spectral diffusion
spectral dimension
spectral dispersion
spectral displacement
spectral distribution
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