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单词
ordinal data
释义
ordinal data
Encyclopedia
理学
数据及数据类型
释
ordinal data
定序数据
表现观测对象等级、顺序关系的数据。
理学
【基本概念】
释
ordinal data
顺序数据
用来表示事物间的一种有顺序分类的数据。又称定序数据、等级数据。
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extraction of square root
extraction of strontium
extraction of teeth
extraction of tetrahydrocannabinol
extraction of water-contained ore body
extraction potential
extraction rate
extraction reserve
extraction spectrophotometry
extraction system
extraction technology of drug microdialysis
extraction technology of pharmaceutical supercitical fluid
extraction technology of poison and illicit drugs
extractive distillation
extractive distillation tower
extractive economic institutions
extractive Fourier transform infrared spectrometer
extractive industry
extractive metallurgy
extractive metallurgy of nonferrous metals
extract of aquatic products
extractor
extract solution
extract transformation load
extract,transformation,loading
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