One important characteristic of a data warehouse is that it contains historical data.
数据仓库的一个重要特点就是它包含历史数据。
Its characteristic lies in the construction of metadata and data set system.
系统的特色在于建立了元数据和数据集系统。
We analysis the characteristic, movement data and effect of the energy conservation system.
分析节能系统的特点、运行数据与效果。
The main characteristic of P89LPC932and its application in vehicle data collection system are given.
文中介绍了P 89lpc932的主要特点，给出了基于P 89lpc932的车辆数据采集系统的组成框图。
The standard variance characteristic of target data is used to reduce false alarm rate.
算法同时利用目标方差特性以减少虚警率。
This paper introduced data form, data management, function and characteristic of ground system.
主要介绍了土地系统的数据组织，数据管理，系统的主要功能以及系统的特性。
The most major characteristic of this system is its data encryption algorithm of high security.
本系统的最大特点在于其高安全性的数据加密算法。
The characteristic resistance value is calculated through the analysis of the typical detected data.
从典型测量数据中分析计算出了特征阻抗值。
The characteristic of grey prediction controller is few data and high quality.
灰色预测控制的特点就是少数据、高品质。
The characteristic of grey prediction controller is few data and high quality.
灰色预测控制的特点就是少数据、高品质。
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