Click the ellipsis for the relationship expression and add the following logic to the relationship definition.

单击关系表达式的省略号，并向关系定义中添加如下逻辑。

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For each of the measures that are to be in the query, add the SQL expression generated for the measure as a column in the SELECT list.

对于查询中的每个度量，将度量的SQL表达式添加到SELECT列表中作为列。

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It will iterate over each element of the idx sequence, evaluate the expression, and add the result to the return sequence.

它将迭代id x序列中的每个元素，求得表达式的值，并将结果添加到这个返回序列。

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Like Helen Martins, outsider artists add new life, imagination and skill to the world of creative expression.

VOA: special.2010.04.14

Thinking of contingency plans rather than blueprints, in my opinion, makes it easier to add the influence of environment into the understanding of gene expression.

FORBES: How Metaphor Affects Thinking About Science

Another amazing expression feature called Idea Visualizer allows users to easily add illustrations by handwriting keywords on the S Note.

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