数据信息

Information is stored in mass storage systems in large units called files. A typical file may consist of a complete text document, a photograph, a program, or a collection of data about the employees in a company. The physical properties of mass storage devices dictate that these files be stored and retrieved in multiple byte units. For example, each sector on a magnetic disk must be manipulated as one continuous string of bits. A block of data conforming to the physical characteristics of a storage device is called a physical record. Thus , a file stored in mass storage will typically consist of many physical records.

在大容量存储系统中，信息是以称为文件的大的单位储存的，一个典型的文件可以是一个全文本的资料，一张照片或一组关于公司员工的数据，大容量存储系统的物理特性表明，这些文件是按照许多字节为单位存储的检索的，例如，磁盘上每个扇区必须作为一个连续的二进制位串进行操作，符合存储系统物理特性的数据块称为物理记录，因此存放在大容量存储系统中的文件通常包含许多物理记录。

Shredder noted that in the case of hdd failureone of disks massif substantially rises the probability of failure for all data, which duplicates one and the same information.

碎纸机指出，如硬盘失败的一个磁盘地块大幅上升的概率失败的所有数据，这些数据的重复一个相同的信息。

This, originates from the master production schedule by utilizing static ERP data, such as BOM, routing, working center and dynamic data, for instance, purchase orders, inventory information, material requirement plan, capacity requirement plan to coordinate the material flow and capacity load so as to have them strike a good status.

这两项工作都是从主生产计划入手，利用 ERP 的静态数据如 BOM、工艺路线、工作中心以及动态数据如销售订单、库存信息、物料需求计划、能力需求计划来完成对物流以及产能的调度，从而达到产能负荷的平衡与物流的准时。

The paper presents a method to realize the production planning system based on the Material Requirements Planning MRP arithmetic. It develops the system resolving and balancing the capacity on the platform of VC++. The data management is based on the VFP. With the help of rapid material resolving, the visual technology of capability balancing and the powerful database function, it realizes the seamless integration of the modules of MIS and CADCAPP.

提出了一种以物料需求计划MRP算法为基础的生产计划系统的实现方法，算法的求解与能力的平衡在VC++平台上完成系统基础数据的管理、操作界面的集成基于VFP平台物料快速分解、能力平衡可视化技术与VFP强大灵活的数据库功能相结合，实现了管理信息系统MIS各模块的信息集成以及MIS与计算机辅助设计与工艺CADCAPP的无缝集成

Aiming at solving the difficulty of obtaining objective date on information security,this paper proposes an information security risk evaluation method based on fuzzy matrix and group decison.

针对信息安全风险数据难以获取、不确定性较多的特点，给出了一种基于模糊评价矩阵的信息安全风险群决策评估方法。

Company records, customer records, employment data, reports, conference minutes, memoranda, and the like supply the bulk of the data in a firm's information system.

公司记录，客户记录，就业数据，报告，会议记录，备忘录等供应了大量的数据在一个公司的信息系统。

Case studies on shared memory, message passing, data flow, and data parallel machines illustrate techniques.

案例学习共享内存，信息传输，数据流和数据并行表述技术。

Taking the Guyang county of Baotou city as a test area, the ETM ＋ multi spectral data and CBS pan data are merged by the method of Principal Components Analysis.

为解决此问题，笔者以包头固阳县为研究区，利用主成分变换的方法，对多源遥感影像（ETM＋多光谱数据和中巴资源二号卫星全色波段数据）进行融合处理；同时，在分类中，采用监督分类辅以目视解译分类法相结合的混合分类法，改进训练样本选取方法，进行变化信息的提取，同时给出了易混淆地物的遥感解译标志。

MGD stries to proide a comprehensie knowledgebase about the mouse with experiments and data annotated from both literature and online sources.

MGD提交公认的和实验的数据，代表鼠的遗传信息、基因型和表型信息，包括基因和基因产物的详细报告。

The paper also presents a update propagationalgorithm that propagates updates of base classes to materialized object-orientedviews, and proves its correctness and certain minimality, ensures no unnecessaryobject is computed.

视图的数据在对其进行查询时被计算出来。但为支持信息集成平台的物理集成策略，需要将视图实例化（将视图的数据存储在集成数据库中）并直接用于查询。这样，若某些基类被改变，实例化OO视图必须被重新计算。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。