multivariate data meaning in Chinese

多变量数据

The multivariate data analysis and the model for extracting remote sensing mineralization and alteration information
多元数据分析与遥感矿化蚀变信息提取模型
The basic principle goes like this : taking the multivariate data during the complex production process as input - output information to study , extracting the variables which plays an important role on production result , and then expanding to high - dimension measurement space
基本原理是：将复杂生产过程的多元数据作为输出一输入信息进行研究，从众多的变量中抽取出对生产结果起重要作用的变量，并依此张成高维测量空间。