查询词典 data

Finally load, inducts the data to the data warehouse. It can be said that, ETL sets up a bridge between the traditional operational system and the data warehouse, and guarantees the recent data to be able continuously input to warehouse.

从整体的角度来看，ETL的主要作用在于其屏蔽了复杂的业务逻辑，从而为各种基于数据仓库的分析和应用提供了统一的数据接口。

These two sets of neutron optical potential parameters have been ingathered in the Nuclear Parameter Data LIBRARY of China by Chinese Nuclear Data Center.Based on these neutron optical potential parameters, program DWUCK4 has been applied to calculate direct inelastic cross sections which are used in SUNF program as input data and then the SUNF program has been used for calculating all nuclear reaction data of neutron induced on 135Ba, 136Ba, 137Ba, 138Ba and 130Te in energy range from 0.01 to 20MeV, respectively.

在这两组中子光学势参数的基础上，应用程序DWUCK4计算了直接非弹截面，作为输入数据用于SUNF程序，用SUNF程序计算了中子入射~(135)Ba、~(136)Ba、~(137)Ba、~(138)Ba和~(130)Te五个核的反应全套数据。

In the ethnography research study, an investigator（a attempts to provide generic propositional answers to questions about social life and organization; strive to pursue such an attempt in a spirit of unfettered or naturalistic inquiry; utilize data based on deep familiarity with a social setting or situation that is gained by personal participation or an approximation of it; develops the generic propositional analysis over the course of doing research; strives to present data and analyses that are true; seeks to provide data and /or analyses that are new; and （g presents an analysis that is developed in the senses of being conceptually elaborated, descriptively detailed, and concept-data interpenetrated

在民族志学中研究研究，调查员（一尝试提供关于社会的生活和组织的总称问题的建议答案；努力解开脚链在精神中追求一种如此尝试或自然的质询；利用以有一种社会的设定或被个人分享或一个它的近似值得到的情形深亲密为基础的数据；发展在做研究的课程上的总称建议的分析；努力呈现数据而且分析那是真实的；提供数据及分析那的找寻是新的；而且（ g 呈现一项被发展的分析在某种意义上概念地被详细地说明，描述地详细说明，和观念-数据渗透

This paper discusses data consistency management of the system,improves the traditional technology,and lucubrates the data replication strategy ,local data source s plug-and-play mechanism,data namespace and system security management,which are the key technologies and the basis of the system realization.

对实现系统所需要的关键技术进行讨论，对数据的一致性管理方法进行分析并对传统方法进行改进，对系统的数据复制策略、局部数据源的即插即用机制、缓冲区系统中的数据名空间和系统的安全管理等关键技术进行深入探讨

This paper first introduces the basic principle and concept of data fusion, summarizes levels and model structure of data fusion, summarizes common algorithms and sorts them, separately expounds data fusion algorithms, neural network and evidence theory, and lucubrates the structure design of neural network. And then, the advantages and disadvantages of neural network and the evidence theory are discussed. In order to colligate the two algorithms strongpoint and increase the fault diagnosis accuracy, fault diagnosis method using data fusion integrated Ann and evidence theory is presented and diagnosis approach of this method is expatiated on.

本文首先对数据融合的基本原理、基本概念进行了阐述，总结了数据融合的层次和模型结构形式，并对常用的融合算法进行了总结分类；分别对数据融合算法—神经网络方法和证据理论方法—进行了详细的阐述，同时对神经网络的结构设计进行了深入研究；然后对神经网络和证据理论方法优缺点进行了分析，在此基础上为了实现两种算法优势互补，提高诊断的准确率，提出了神经网络和证据理论集成的数据融合故障诊断法，并详细阐述了这种方法的诊断原理。

The paper summarizes theories and practices concerning data mining at the beginning. According to actual conditions of data forecasting, the paper particularizes two basic tasks in data mining, namely, exploring data analysis and forecasting modeling for classification, and employs them in load forecasting practically. Then a special short-term load-forecasting arithmetic is forwarded based on the former work, which can efficiently take into account weather effects on the load, and hence improve the accuracy of load forecasting.

本文概述了数据挖掘技术的有关内容；并针对负荷预测的实际情况，详细介绍了数据挖掘中的两个基本任务：探索性数据分析和用于分类的预测建模，并将其运用于负荷预测之中；根据所得结果提出了一种基于数据挖掘的短期负荷预测算法，该算法能够有效的考虑气象因素对负荷的影响，从而提高了负荷预测的精度。

A method for rewriting onto a disk medium capable of being rewritten a limited number of times, comprises the steps of: encoding as data blocks all programs to be recorded; writing any encoded program onto a track on the disk medium as a given sequence of encoded data blocks; and, precessing along the track when overwriting the given sequence of encoded data blocks with a subsequent sequence of encoded data blocks.

一种用于写入和重写到能够被重写仅仅有限次数的盘媒体上的按照本发明方案的方法，包括步骤：将要记录的所有节目编码为数据块；将任何编码的节目的至少一部分写入到所述盘媒体上的轨道上作为所述编码的数据块的给定的序列；和当以编码的数据块的后续序列重写所述的编码的数据块的给定的序列时，沿着所述轨道旋进。

A data precessing method is provided through constructing the power transformer fault information data warehouse, based on analyzing and reorganizing the various existing data sources, the transformer failure diagnosis and early failure predication can be benefit from OLAP (On-Line Analysis Processing) and data mining technology.

为了进行变压器状态和故障自动预测，以及便于维护人员对于变压器状态进行人工预测，提出了构建电力变压器数据仓库的数据处理思想，在对有关变压器信息的多种数据源进行分析和重新组织的基础上，利用联机分析处理和数据挖掘技术，可对变压器故障诊断和早期故障预测起到积极作用。

The electric control system of theodolite and tracking sensors' characteristics is investigated deep. Based on these characteristics and data fusion structure theory, the data fusion structure in the theodolite system is advanced. The theory method of multi-sensor data fusion is studied deep. And more, the estimate theory of data fusion is applied concretely to the theodolite with the aim of prognosticating the object state.

本文首次提出了将多传感器数据融合技术应用到光电经纬仪系统中，在深入研究光电经纬仪电控系统和跟踪传感器特性基础上，并结合数据融合结构理论，提出了光电经纬仪跟踪测量系统数据融合结构；深入研究了多传感器数据融合的理论方法，并实验研究了数据融合的估计理论在光电经纬仪中的应用，目的是实现对目标状态的预测。

Methods Based on Web service heterogeneous system integration technology, data crawling robot technology, data center core technologies related to the data center, data center of sanatoriums was built.

分别基于Web Service的异构系统整合技术、数据机器人的数据抓取技术、数据中心建设的相关核心技术来构建疗养院的数据中心。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。