database operation的例句大全

The following things concerning the design of Client/ Server architecture are described: the application. program, the simultaneous linking between task supervisor and the application program, and the operation method for sharing the database on network.

并对Client／Server体系结构设计中涉及到的应用程序、事务管理和应用程序同时连接、共享网络上多个不同的数据库的方法和处理过程进行了论述。

Described are the application principles and functions of digital technologies such as collecting and distributing type control, digital IC card operation, digital control unit, operation information database management, etc. in the Safety control in train inspection.

介绍了列检作业安全监控中集散式控制原理及数字通信、数字式IC卡作业、数字式控制单元、作业信息数据库管理等数字技术的应用原理和作用。

Along with the internet quick developing and a great deal automatic hydrological telemetry systems building, differentiable hardware flat, differentiable operation systems and differentiable database systems lead isomerous questions are more grave day after day.

随着Internet迅速发展和大量水情自动测报系统的建设，不同硬件平台、不同的操作系统、数据库系统造成的异构问题日益突出。

Currently, the spatial and temporal database application development process, researchers have found that spatial data is increasing with increasing data structures are complex, expensive operation, so the spatial query is bound to the difficulties and the breakthrough point of the spatio-temporal database applications.

目前，在时空数据库的实际应用开发过程中，研究者们发现空间数据量日益具增，数据结构复杂，操作代价昂贵，因此空间查询势必成为时空数据库应用的难点和突破点。

Finally, the paper focuses on system design and development situation, which contains MySQL back-end database structure and functions of the simulation system, and test electronic tag read distance, give the operation of system and experimental results.

最后，重点介绍了MySQL后台数据库的结构，仿真系统的功能实现等关键部分的设计与开发情况，并对电子标签的读取距离进行测试，给出系统的运行情况和实验结果。

According to the relationship among various tasks, the main operation flowchart was given, and so were the receiving and transition of the inner and outer data, software operation sequence, time calibration, message rolling, database design.

根据不同任务间的关系，给出了主作业流程，以及内外网数据的接收与发送、软件运行时序、校时处理、录取报文、数据库设计等主要处理部分。

By the thought of expert system and operation, the feature database for refined casting mould is established and, which can enhance the efficiency and shorten the time of developing cycle.

系统采用基于精铸模特征与操作的设计思想，为精铸模零件典型特征建立数据库，将专家经验知识化，缩短精铸模工艺规划周期，增强模具产品的经济时效性。

Furthermore, any read operation performed from a method invoked by the processTrade() method might also hold a lock in the database.

此外，在由processTrade（）方法调用的方法中执行的任何读取操作也可以在数据库中保持一个锁。

As for the database read operation, we use of an array bound read methods; as for database write operations, we use a direct path load method.

对于数据库读取操作，采用数组预先绑定的方法；对于数据库写入操作采用直接路径加载方法。

I am making the assumption here that the read operation ( as an entry point to the API layer) is not in turn invoking write operations on the database.

我在这里假设这个读操作（作为API层的入口点）不会反过来对数据库调用写操作。

The rule of knowledge in Expert system, initial data and middle operation data are all saved in database system, So the environment of database affects the efficiency and precision of Expert System seriously.

专家系统中，专家系统知识规则运行过程中所需要的初始数据和证据、推理过程中得到的中间结果的存储和管理都依赖于数据库，数据库环境对专家系统的运行效率和推理准确性有很大影响。

Dynamic distribution of database application system's operation purview

数据库应用系统操作权限的动态分配

according to jilin train operation depot requirements of the technical management of engineers, a detailed analysis of system requirements is done, the database structure was designed, a detailed description of the functionality of the system, key technologies and system commissioning are explained. 4.

按吉林车务段各技术管理工程师的要求，对系统需求进行详细分析，并对数据库的结构进行了重点设计，对系统实现的功能、关键技术和系统调试作了详细的说明解释。

Directory is a database for optimize read operation, which is a tree like level structure and provide unify denominate, description, and orientation for various information resource in an organization.

目录是一种对读操作进行优化的数据库，它统一命名、描述、定位一个组织内的各种信息资源，通常采用树状层次结构。

The whole hotel information management system is divided into two main parts, rooming management and guest management, including the background database management and maintenance, and the the front desk operation.

整个酒店信息管理系统分为两大部分，即客房管理和客户管理，其中包括了后台的数据库管理维护和前台的操作。

Based on distributed struct design, subsystems were independent of operation system, database and programe language.

基于分布式的设计结构，各子系统可做到与操作系统无关、与数据库无关、与程序开发语言无关，一方面增强了系统设计的灵活性，另一方面使系统负荷均衡，增强了系统健壮性。

Therefore, the database system performance tuning and optimization, involving multi-layers, are vital for the whole system to be in normal operation.

因此，基于数据库系统的性能调整与优化对于整个系统的正常运行起着至关重要的作用。

To deal with common land change and historical back operation on Landuse database, this paper puts forward the algorithm of index solution. 3.

并就土地利用数据库中常见的土地变更与历史回溯操作，提出了索引算法的解决方案。

The memory resident real-time object-oriented database system ( MMRT-OODB) was designed. Using the memory management technology of Windows NT operation system, the whole database was mapped into virtual storage space to avoid transforming the data structure.

设计了一个常驻内存的实时面向对象数据库系统（MMRT-OODB），利用WINDOWS nt操作系统内存管理技术，把整个数据库映射进虚拟存储空间，避免了数据结构的转化。

In this paper, through studied the traditional algorithm of grand old man, a new improvement algorithm about the half-join operation is proposed, which has the practical value in domain of complex query and largeness information query in distribute database.

本文在研究前人的传统算法基础上，针对半连接操作提出了一种新的改进算法，在处理分布式数据库中海量信息查询和复杂查询领域里具有实用的价值。