correlation中文什么意思

n.
相互关系，相关(性)；对比；交互作用；【数学】对射，异射。 correlation index 关联指数。 correlation mineral 对比矿物。

• no correlation:    无相关
• auto correlation correlation nethod:    自相关法
• coefficient of correlation; correlation:    coefficient相关系数

例句与用法

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1. There is a close correlation between contour lines and lithology .
   等值线的外形和岩性吻合的很好。
2. The correlation covers a broad range of test materials .
   这一相互关系式包含有范围广泛的实验材料。
3. The correlation is loose and the use for prediction insecure .
   这种相关是不密切的，而且用来预测是靠不住的。
4. This result is achieved by oil/oil or gas/gas correlation .
   通过石油石油或天然气天然气的对比便可得到这个结果。
5. A high correlation exists in america between education and economic position .
   教育和经济地位在美国有极密切的关系。

英文释义

名词

1. a statistical relation between two or more variables such that systematic changes in the value of one variable are accompanied by systematic changes in the other
   同义词：correlational statistics
2. a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation); "what is the correlation between those two variables?"
   同义词：correlation coefficient, coefficient of correlation
3. a reciprocal relation between two or more things
   同义词：correlativity