You can select the most effective data base type for each domain to reduce operation cost and to provide the right level of availability for each domain.
您可以为每个域选择最有效的数据基础类型，以降低操作成本并为每个域提供正确的可用性级别。
Details of the selection of the model, the structure, the operation, the management and the implementation of the data base are given in the paper.
文中对数据库模型的选择、数据结构及管理操作的实现等问题作了详细描述。
And the heating load is data base of the actual operation of solar heating system.
并将计算得出的逐时采暖负荷作为太阳能采暖系统实际运行工况负荷侧的数据基础。
The principles and methods of selecting peer-reviewers are introduced, and the construction and operation of peer-reviewer data base are discussed.
介绍审稿专家的选择原则与方法，以及审稿专家数据库的建立与运作原则。
This algorithm scans the data base only once and the speed of binary operation is faster than the speed of comparison of item sets and transactions.
此算法只扫描一遍数据库，并且二进制数的位运算速度比候选集与事务记录的比较运算速度要快得多。
Base on structure characteristics of the training sequence, a quite accurate frequency offset can be obtained through a data correlation operation.
通过数据相关运算，结合构造训练序列的特点，得出比较准确的频率偏移值。
The purpose of organizing a real estate appraisal system is to study the method and the way of applying computer technique to real estate appraisal operation by means of the data base technique.
建立房地产估价系统的目的，就是利用数据库技术，探讨一种将计算机技术应用于房地产估价实务的方法和途径。
Through cooperating with operation platform and integrating all kinds of oilfield geological data, it built a base of digitized oilfield enterprises.
通过协同作业平台，整合各种数据，为数字化油田打好基础。
Based on the analysis to several usual operations in data base application system, the optimized strategy on how to construct SQL sentence to improve operation speed is studied in this paper.
本文通过分析数据库应用系统中常见的几种运算，提出了如何构建SQL语句，才能达到运算的优化，提高系统运行速度。
The metering of concentrate charged in furnace is the base of flash smelting technological operation, and the stability and precision of data are very important.
入炉精矿计量的稳定与精确在闪速熔炼操作中至关重要。
The data operation on POS is to transfer data and save into data base or data files, while the member card re-emission system is used to recycle run out member card and reduce cost.
POS机上的数据操作主要是将POS机上的数据转存到数据库或数据文件中，而会员卡再发行系统则可以通过将失效会员卡循环利用，从而保证成本控制。
The data operation on POS is to transfer data and save into data base or data files, while the member card re-emission system is used to recycle run out member card and reduce cost.
POS机上的数据操作主要是将POS机上的数据转存到数据库或数据文件中，而会员卡再发行系统则可以通过将失效会员卡循环利用，从而保证成本控制。
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