Accurately representing the statistics characteristics for a remote view is tricky.
准确地表示一个远程视图的统计特征很有技巧。
While WHO measures case detection principally with reference to smear-positive disease, statistics for detection based on other diagnostic methods give a different view of programme performance.
尽管世界卫生组织测量病例检出主要参考痰检阳性病例，但是根据其它诊断方法对病例检出的统计却显示了规划执行的不同情况。
For statistical view, the ENABLE query optimization clause will cause the view, and its associated statistics to be used to improve the query optimization.
对于统计视图，ENABLE QUERY optimization子句将导致该视图以及与之相关联的统计信息被用于改进查询优化。
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