Therefore, if a query filter field is one of these types, and the associated table is large, the query can be very slow.

因此，如果查询筛选字段是这种类型中的一个，而相关的表格很大，那么查询的速度会非常慢。

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From the order amount feed, use the Filter operator to select the set-of-order amount associated with a given salesman.

在订单量feed中，使用Filter运算符选择与给定销售人员关联的订单集合。

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With the right list object and the page set grouping associated to a query without the summary filter, the report now executes using Dynamic query Mode and returns the expected results.

由于右侧列表对象和页面集分组关联到一个没有摘要过滤器的查询，报告现在以Dynamic Query Mode执行，并返回预期结果。

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In an effort to identify plants that can filter air in sealed environments, NASA and the Associated Landscape Contractors of America tested common plants to determine the best natural filters.

CNN: A family's guide to healthy food substitutes

The invention of the filter is a rare good news story from Bangladesh, a country so often associated with natural disasters.

BBC: Water filter set to save lives