轮询：按固定频繁调用收集器，它将检索和跟踪PDS中的指标或指标集的当前值。
Polling: the collector is invoked on a regular frequency, and it retrieves and traces the current value of a metric or set of metrics from a PDS.
如果用户按下其他任何键，且输入了最小字符数或更多字符，则将对服务器发出异步调用，检索建议的JSON数组。
If the user presses any other key and has entered at least the minimum number of characters, an asynchronous call to the server is made to retrieve a JSON array of Suggestions.
按消息或相关性标识符从队列中检索消息将降低应用程序的性能。
Retrieving messages from a queue by message or correlation identifiers will reduce application performance.
所述结果可按其未经提升的信息检索得分进行排列，从而不反映个性化，或按其完全或部分得到提升的信息检索得分来进行排列。
The results can be ranked by their unboosted information retrieval score, thus reflecting no personalization, or by their fully or partially boosted information retrieval scores.
传统的图像索引方法从图像数据库中按照关键字或号码，和按分类描述来检索引图像。
In traditional method of image retrieval searches images according to keys, number and sort describe from image database.
传统的图像索引方法从图像数据库中按照关键字或号码，和按分类描述来检索引图像。
In traditional method of image retrieval searches images according to keys, number and sort describe from image database.
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