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oil physico-chemical analysis
释义
oil physico-chemical analysis
Encyclopedia
工学
石油产品评定
释
oil physico-chemical analysis
油品理化分析
用统一规定或公认的试验方法,分析检验石油产品理化性质的试验过程。是石油产品生产、销售、使用过程中的质量控制手段。
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nonsingular data
nonsingular distribution
nonsingular divisor
nonsingular extremal
nonsingular form
nonsingular H matrix
nonsingular H-matrix
nonsingular homology
nonsingular integral equation
nonsingularity
non-singular lens
nonsingular linear transformation
nonsingular mapping
non singular matrix
non-singular matrix
nonsingular matrix
nonsingular model
nonsingular operator
nonsingular perspectivity
nonsingular point
nonsingular projective transformation
non singular quadratic form
non-singular quadratic form
nonsingular quadratic form
non singular real algebraic variety
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