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单词
natural resource statistics
释义
natural resource statistics
Encyclopedia
理学
自然资源环境统计
释
natural resource statistics
自然资源统计
对自然资源的数量及其构成情况展开的统计工作,通过一系列指标计量和反映一个地区自然资源的总量、构成和分布,以及人类对自然资源的开发利用情况。
随便看
sum of products
sum of random many of random variables
sum of sequences
sum of series
sum of sets
sum of square deviations
sum of squares
sum of squares between classes
sum of squares for partial regression
sum of squares function
sum of squares of residues
sum of squares within classes
sum of submodules
sum of subspaces
sum of the digits
sum of vectors
sum operator
sum over state
sum over states
sump
sump level control for hydrocyclone feeding process
sum-product number
sumption
sum relation
sum rule
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