单词：positive correlation
[经] 正相关
positive correlation的用法和样例：
例句
- One would expect strong and positive correlations between both complexes.人们往往以为这两个综合体之间有紧密的正相关。
- Silver is positively correlated with copper in ores and is absent in galena.矿石中银与铜呈明显正相关关系，而方铅矿中不含银。
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