The more index levels, the more reads Informix Dynamic Server must perform to get to index leaf nodes, and the more time it will take to get to the real data.
索引层次越多，InformixDynamicServer就必须执行越多的读取来获取索引叶子节点，并且就将花更多的时间来获得真正的数据。
Google will a new algorithm called "freshness algorithm" (new algorithm), using Google 's "caffeine" webpage index system faster capture network information, and provide real-time search results.
谷歌将新算法称为“freshness algorithm”(新颖度算法)，利用谷歌的“咖啡因”网页索引系统更快的捕捉网络信息，并给出相关的实时搜索结果。
You can find all the Mappiness data in aggregate here including a happiness index chart, and a photo-map of the happiest locations in the UK, as well as real-time happiness meters.
你可以在这里找到所有Mappiness的数据，包括检索图、英国最幸福的地点的照片地图和即时的幸福程度。
Marshall pointed to Facebook's Global Happiness Index as an example for the kind of product companies can develop based on data created on the real-time web.
Marshall以Facebook的全球幸福指数(Global Happiness Index)为例，说明公司可以在即时网络数据基础上进行产品开发。
Trading information, real-time and historical index quotes, market statistics, and specialist information.
交易信息、实时及历史指数报价、市场统计和专业信息。
Infinite capacity thesaurus, real-time, included the latest words, translation is never out of date, intelligent index word input, simply type the letter can see recommended words.
无限容量词库，实时收录最新词汇，翻译永不过时，单词输入智能索引，只需输入字母就能看到推荐单词。
Because the change of the main factor of drought is given by the daytime precipitation and the highest temperature every day, the index is real-time, sensitive and consistent.
该指数可根据每日最新日降水值和日最高气温值的变化，及时给出影响干旱程度变化的主要气象因素的变化，使干旱监测具有实时性、敏感性和连贯性。
Based on quick-scan of the real-time DSR, a mathematics model for optimal emergency control of transient stability is given with the probability insecurity index.
该文在实时DSR快速计算的基础上，结合概率不安全指标建立了一种实时紧急控制模型。
This method has good geometry local continuity and index data with high speed in real-time rendering.
该方法具有很好的几何局部连续性，在实时绘制中能快速的检索。
As a new technology, high speed digital image recorder is adopted to real time analyzing and processing of moving targets, which can greatly improve accuracy of index measurement.
在对快速运动目标进行跟踪、测量的过程中，为了提高测量精度，采用高帧频图像记录技术是目前一种新的技术途径。
The real-time storage is obtained in the organic dye BDN solution in toluene by doublet degenerate four wave mixing induced thermal refractive index grating.
本文利用二重简并四波混频感生折射率光栅，实现了光信息在有机染料BDN溶液中的实时存储。
The second-level index was established, and the second-level querying and playing back of real time video stream were realized.
建立视频的秒级索引，实现了实时视频流的秒级查询和回放。
The refractive index of air is measured in real time directly by an optoelectronic hybrid calculator with which the wavelengths of He-Ne Laser is corrected automatically.
以一个光学一电子混合运算装置实时测量空气折射率，对氦氖激光的波长进行修正。
Records show that the market and the trend of history and real-time, providing Shanghai Composite Index, Shanghai and Shenzhen 300 index in the light of changes in the index.
记录和显示大盘历史和实时走势，提供上证指数、沪深300指数等参照指数变动情况。
CAN (Controller Area network) bus is widely used in process network of electric power system and its real-time performance is an important index.
CAN总线在电力系统过程网络取得广泛应用，总线的实时性是衡量网络性能的重要指标。
Real time calculation and analysis of economic index of thermal power units is an important work for the operation management in thermal power plant.
其中，热化发电率和分项热经济指标是评价热电联产技术完善程度的指标，在所有热经济指标中占有重要地位。
Real time calculation and analysis of economic index of thermal power units is an important work for the operation management in thermal power plant.
其中，热化发电率和分项热经济指标是评价热电联产技术完善程度的指标，在所有热经济指标中占有重要地位。
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