Pattern matching is also useful for the design problem where you need to get at data inside an object, but only in special circumstances.
在你遇到需要从对象内部提取数据的设计问题时，模式匹配也有用，但是仅限一些特殊的情况。
This makes pull useful only in situations where the data is published frequently according to some pattern...
这使得拉取方式只有在数据是根据某种特定模式发布的情况才有用。
While an index on a relational column contains all values from that column, an XML index contains only values of nodes that match both the XML pattern and the data type in the index definition.
关系列上的索引包含了此列的所有值，而xml索引仅包含那些同时匹配XML模式和索引定义中的数据类型的节点值。
The Information Aggregation business pattern provides a read-only access to the business process performance data.
信息聚合业务模式提供了对业务流程中的数据进行只读的访问。
To analyse the drought spatiotemporal pattern in China for a long time with remote sensing, the study focused on Regional drought Monitoring Models only based on remote sensing data.
为了利用遥感资料分析较长时间我国干旱发生的时空格局，本论文致力于区域干旱监测遥感模型的研究。
By measuring its diameter, you can not only detect the wear pattern, but also provide the necessary data for the detection and adjustment of the rotary kiln axis.
通过对其直径的测量，可以看出磨损情况，也为回转窑轴线检测和调整窑体提供必要的数据。
By measuring its diameter, you can not only detect the wear pattern, but also provide the necessary data for the detection and adjustment of the rotary kiln axis.
通过对其直径的测量，可以看出磨损情况，也为回转窑轴线检测和调整窑体提供必要的数据。
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