多场扫描范围是多场扫描捕获的关键性参数，需要进行详细的分析。
And the scanning range is a key parameter of multi field scanning, so the precise study of it is needed.
如果您的目的是要实现真正的“between”谓词，则右侧的执行计划会更好一些，因为带有启动谓词的单个范围扫描仅传递匹配的行id。
If your intention is a real "between" predicate, then the execution plan on the right is much better, because a single range scan with a start-top predicate delivers the matching row IDs only.
这些行星距离地球的精确距离是未知的，但范围大概在1000至20000光年——这是调查扫描过的距离。贝内特说。
The precise distance of these planets from Earth is unknown but could range from 1,000 to 20,000 light-years-the distances scanned during the survey-bennett said.
通用动力的JSLSCAD是第一种可以360度扫描、范围达2千米的化学探测系统。
General Dynamics' JSLSCAD is the first chemical detection system designed with a 360-degree coverage field and range up to two kilometers.
CT扫描是内窥镜鼻窦外科中用于诊断，判定病变范围和设计手术方案最重要的方法。
CT scanning is the most important method used for diagnosis and operational design before endoscopic sinus surgery.
结果表明该晶体在dsc扫描的时间尺度范围内是稳定的，能保持原有的熔融特性，不是低熔点晶体转化而成的晶体。
It turns out that the crystal on the time-scale of the DSC experiment is stable, which is not transformed from the crystal with low melting point.
任意范围的结果是所有的分区全封闭的范围内加任何片段是未对齐的分区边界的线性扫描结果的总和。
The results for any arbitrary range is the sum of all the partitions fully enclosed by the range plus the results of linear scans for any fragments that are not aligned on your partition boundaries.
任意范围的结果是所有的分区全封闭的范围内加任何片段是未对齐的分区边界的线性扫描结果的总和。
The results for any arbitrary range is the sum of all the partitions fully enclosed by the range plus the results of linear scans for any fragments that are not aligned on your partition boundaries.
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