然后，他们把这些数据和疾病控制预防中心的记录进行对比，发现人们搜索流感相关关键词的时间和出现流感症状的时间具有很强的关联性。
It then compared those times to CDC records and found a strong correlation between when people searched flu keywords and when people have had flu-like symptoms.
必须从文献工作标准化建设的高度，加强对期刊关键词的规范控制，提高标引质量。
Thus, to make further improvement on the indexing quality, we must aim high for the standardization of the documenting by enhancing the keyword standardization of the academic journals.
在检索特定领域信息时，通过相关样本集融合，提取出关键词集，通过调节样本集实现关键词集的柔性控制，以调控搜索空间与结果取向。
When searching special area information, it fuses sample documents, extracts common keywords, and adjusts the sample documents to control the search space and result sum.
摘要：文章针对就公路桥梁伸缩缝装置的安装工艺、质量控制等进行了分析与探讨。关键词：桥梁；伸缩缝；施工技术；质量控制。
Abstract: the article in view of the highway bridge expansion joint device installation process, quality control, etc are analyzed and discussed.
和差分法相比，解析法的数据处理速度快，能满足快速监测、及时跟踪与控制的要求。关键词：汽轮机转子；温度场；
The rate of data management is fast with analytics, as compared with finite difference methods, and therefor, fast monitoring of rotor can be performed.
和差分法相比，解析法的数据处理速度快，能满足快速监测、及时跟踪与控制的要求。关键词：汽轮机转子；温度场；
The rate of data management is fast with analytics, as compared with finite difference methods, and therefor, fast monitoring of rotor can be performed.
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