Thus, DB2 cannot use those indexes and resorts to a table scan to ensure a correct query result.
因此，DB 2不能使用那些索引，而是会采取表扫描来确保正确的查询结果。
They were given memory and cognitive skill tests and a brain scan to gauge the extent of their disease.
他们被进行了记忆力，认知能力测试和大脑扫描，来确定他们疾病的严重程度。
XSCAN is not an "XML table scan" but it can appear in an execution plan after a table scan to process each of the documents.
XSCAN不是 “XML表扫描”，但在表扫描之后，它可以出现在执行计划中，用来处理每个文档。
You may also want to edit the discovery-configuration.xml file to limit the range of IPs that OpenNMS will scan to managed nodes.
您可能还希望编辑discovery-configuration.xml文件以限制OpenNMS扫描受管节点的IP范围。
It's been less than a month since BitDefender launched its Facebook app Safego, offering a scan to Facebook users of the links posted to their profile.
不到一个月前BitDefender发布了自己Facebook应用Safego，该应用可以扫描发布在Facebook用户档案中的链接。
Objective to explore the value of helical ct scan to the diagnosis of ureteral calculus.
目的评价螺旋CT平扫对输尿管结石诊断的价值。
Concussions can be mild, but doctors may order a ct scan to look for a more serious injury.
脑震荡的程度可能比较轻微，但是医生可能会要求做CT检查，以检测更加严重的伤势。
In scanning, the technique of using more than one vertical scan to reproduce a complete image.
利用多次垂直扫描来重显一幅完整图象的扫描技术。
Objective to evaluate diagnostic value of ct coronal scan to foreign body in bronchus of children.
目的探讨ct冠状位扫描对小儿支气管异物的诊断价值。
Objective To investigate the value of CT scan to evaluate the tumor response to thermoradiation therapy.
目的探讨采用CT影像对肿瘤热疗加放射治疗疗效评价的价值。
If a screen header is always in precisely the same location, a user doesn't have to think or scan to find it.
如果屏幕的标题部分始终精确地出现在同一个位置，使用者就无须思考或者花时间用眼睛扫描界面。
The next thing I knew, someone was saying: "You've had a stroke. We have to run a scan to figure out what's going on. Do you understand?""
之后我所知道的就是，有人对我说：“你中风了。我们必须做个扫描，看看出了什么问题。你明白吗？”
Frequnce Domain OCT (FDOCT) avoids axial scan to get imaging, so it can get higher imaging speed than TDOCT. In conclusion, FDOCT makes real time imaging come true.
由于频域oct系统可以避免参考光扫描就能得到二维图像，因而频域oct能够提高图像采集速度，使实时成像成为可能。
Your doctor may also recommend an abdominal X-ray, an ultrasound scan or a computerized tomography (CT) scan to help confirm appendicitis or find other causes for your pain.
医生也可能让你去做立位腹平片、超声、CT等以确诊阑尾炎、或是寻找其它病因。
NetQin delivers mobile security services, including antivirus, anti-spam, privacy protection, data backup and restoration, and online virus scan, to 55 million users in more than 200 countries.
网秦提供移动安全服务，包括防病毒、防垃圾短信、隐私保护、数据备份恢复和在线病毒扫描等，目前在200多个国家有5500万用户。
Objective: To contrast data of reconstruction in lung helical scan and general CT scan, to evaluate the value of its clinical application.
目的：对肺部螺旋CT扫描重建资料与CT平扫进行对比，探讨临床应用价值。
Objective: To contrast data of reconstruction in lung helical scan and general CT scan, to evaluate the value of its clinical application.
目的：对肺部螺旋CT扫描重建资料与CT平扫进行对比，探讨临床应用价值。
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