Noun:

1. a reciprocal relation between two or more things

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?"
   

3. 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

paralleladj.平行的；相同的；类似的；并联的n.对比；平行线(面)；双杠；相似物vt.相比；相应；与 ... 平行

associationn.协会；社团；交往；联想；联合；结合

connectionn.联系；关系；连接；亲戚

relationshipn.关系；联系；亲属关系

linkv.联系；连接n.环；联系；节

referencen.参考；参照；出处；推荐人；推荐函v.注明出处；附参考资料

correspondencen.通信；信件；相符，相似；一致，相当

analogyn.类比；相似；类似

correlativityn.相互关系；相关关系

coefficient of correlation对比系数,相关系数

correlation coefficient相关系数

1. Are you familiar with their correlation ?
   你了解他们的相互关系吗?
2. We shall often find correlation between grammatical and semantic categories.
   我们往往会发现语法范畴和语义范畴之间的相互联系。
3. Other correlation questions may relate with us.
   其他相关问题可以与我们联系。