Using unweighted pair group method with arithmetic average (UPGMA), 9 populations of Emmenopterys henryi were clustered into two groups, inner-province group and outer-province group.

利用算术加权平均数法（UPGMA）对香果树居群进行聚类，结果9个居群可分成浙江省内和省外两大类群。

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After the first pair of tasks was completed, one group of participants was assigned an undemanding activity intended to cause their minds to wander.

在第一对任务完成后，一组参与者被分配了一个要求不高的活动，目的是让他们走神。

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The form that lets you create new instances requires you to specify a machine image, a key pair, and a security group.

允许您创建新实例的表单要求您指定一个机器映像、一个密匙对和一个安全组。

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The pair joined a group squeezed in to the village headman's house to survive, Sitko said.

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The pair are among a group of packaged food companies that have benefited as Americans cut down on dining out to eat at home and save money.

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The rarest of this group is a pair of ivory-gripped pistols previously owned by King Farouk of Egypt, which come in their original varnished walnut case.

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