数据

Therein, by adopting the ISCSI protocol, the local data storage sub-system constructs the circuital access pattern of the taxation data. The system eliminates the unbalance phenomena between the capability and the demand of the data storage under the traditional bus storage pattern. Under the centralized control pattern, it provides the information access and shares service with the great data volume, the high speed of data transportation and the high availability for the taxation system. By remotely building a backup data center that is totally consistent with the local data center on the IT foundational fabric, the remote data backup sub-system uses the geographical dispersibility of the remote data center and adopts the LVR software replication technology. It implements the synchronous data replication between the local and remote data center, changes the zero standing capability on the great disaster event under the single data center pattern and raises the standing capability on the disaster events for the application and data in the taxation system. By adopting the dynamic replication technology between the heterogeneous data source, the heterogeneous data conformity sub-system successfully shields the various heterogeneous ingredients of the present system.

其中，本地数据存储子系统采用ISCSI协议构建了税务数据网络存储模式，消除了传统总线型存储模式下数据存储性能和存储需求之间的失衡现象，在集控管理模式下为税务系统提供了超大数据容量、高数据传输率和高可用性的信息存取和共享服务；远程数据备份子系统通过在异地构建一个和本地数据中心IT基础架构完全一致的备份数据中心，利用远程数据中心在地理上的分散性，基于LVR软件复制技术实现了本地和远程数据中心之间信息的实时同步，改变了过去单一数据中心模式下对大型灾难事件的零抗灾能力，提高了税务系统内应用和数据对灾难性事件的抵御能力；异构数据整合子系统采用异类数据源动态复制技术，成功屏蔽了目前系统内存在的各项异构成分。

This paper analyzed data from multiple sources and different structures, concluded three types of info: Login info, Event info, and Packet data info, then created the formation for every type of data; In order to combine future possible new data, IDS using profile and formation string together, create and practice data formation standard algorithm; Because in the collected data, there is info that is redundant or has minor effect on the IDS, this paper discussed the rules of redundant data differentiating and safe data differentiating, Then create data filter rule base; Data collecting system uses distributivity design, collecting module like a black box. we can get data which was filterd and had standard formation, if we created a new model string for new data source. Module work individually; filter data right away at the collecting node.

本文分析了多种来源的、不同结构的数据，将其总结成登录信息、事件信息和网络数据包信息三种类型，并为每种类型的数据设计了固定的格式；为了与将来可能出现的新型数据兼容，采用了配置文件与模式字符串相结合的方法，设计并实现了数据格式标准化算法；由于收集到的数据中存在冗余的信息和对入侵检测影响不大的信息，本文分别讨论了冗余数据辨别规则和安全数据辨别规则，并建立起数据过滤规则库；数据收集系统采用分布式设计，收集器以黑盒形式提供，对新的数据源只需设计一个新的模式字符串，即可得到过滤后的、具有标准格式的数据，各收集器间独立工作；在收集点即对数据进行过滤，只向分析中心报告可疑数据，以减少传输和存储的数据量，降低对网络性能的影响。

This invention discloses one data regroup method, which is based on the original independent and redundant RAID system high address to preserve one block disk space as regroup area and to repeat the following steps: a, determining the current regroup data low address and to regroup the data from high address to low address into new RAIN type of data; writing the regroup data from initial address into the new RAID type data; using the current regroup data of low address as the next regroup data high address as the next second initial address of the data.

本发明公开了一种数据重组方法，在原独立冗余磁盘阵列系统高地址侧尾部预留一块磁盘空间作为重组区域，将该预留重组区域的高地址作为写入数据的起始地址，并将原RAID系统中存有数据的高地址作为重组数据的起始高地址；数据重组完之前重复执行以下步骤：确定当前要重组数据的低地址，并将当前要重组数据高地址到低地址之间的数据重组为新RAID类型数据；将重组后的数据从写入数据的起始地址向低地址方向，顺序写入新RAID系统中；当前要重组数据低地址的邻接低地址作为下次要重组数据的高地址，当前写入数据低地址的邻接低地址作为下次写入数据的起始地址。

This Memory Resident Database Supply these features: Definition of data(table、index、queue et), operation of data; synchronization of data: Data synchronous abilty is pivotal function to distributed DBMS(synchronization of static data, dynamic synchronization between master processor and slave processor); database power-on; Saving and Loading of database etc.

根据系统设计的要求该内存数据库提供以下功能：数据定义，数据操作（数据的插入、删除、修改、查询）；数据的同步机制：数据的同步功能是数据库系统保证分布、备份数据系统一致性的关键(各模块之间的静态数据同步、主备MP大量数据的动态数据同步、MP间动态数据同步)，其中本文主要介绍了主备MP的动态数据同步；数据库系统并发性控制。

This invention discloses a user data process method, which contains 1, judging each data package in IP data steam sent form high layer of empty command protocol stack, if the received IP data package is TCP ACK data package, then executing step 2, if the received data package is not TCP ACK, then executing step 3, 2, making PDCP layer function process to IP data package and ending current process, 3, making flow control to IP data package and then executing 2,, said invention can precedential send TCP ACK data package to opposite part in preserving original TCP/IP and universal mobile telecommunication system data transmission system base, to reduce data package reversion time delay and keep stable data transmission rate.

本发明公开了一种用户面数据处理方法，其主要处理步骤如下：a。对从空口协议栈中高层下发的IP数据流中的每一个数据包进行判断：当前接收到的IP数据包是否为TCP的ACK数据包，对所有是TCP的ACK数据包的IP数据包执行步骤b；对所有不是TCP的ACK数据包的IP数据包执行步骤c；b。对IP数据包进行PDCP层的功能处理，结束当前处理流程；c。对IP数据包进行流控，再转入步骤b。采用本发明方法能够在保持原有TCP/IP和全球移动通信系统数据传输机制的基础上，优先将TCP的ACK数据包发送到对方，从而减少TCP的ACK数据包的回复时延，保证稳定的用户面数据传输速率。

Based on the work by the forerunners, this paper do some investigation about various kinds of data transmission format, for example, CBERS-1-02B CCD double channel data transmission, WFI and IRMSS, SPOT-2/4 single channel multiple work modes, LandSat 5 TM multi frame structure, HJ-1A/B single channel multiple sensor and so on, make some conclusion about the common parts of transimission foramt of different sensors, which meet the requirement of easy production, extraction and transmission, at the same time, the author made the quick view data format which is fit for multiple satellites and sensors.

作者在总结前人研究工作的基础上，结合国家对航天对地观测地面系统一体化和数据标准化的要求，针对光学、红外、高光谱等传感器卫星原始数据格式，如：CBERS-1-02 卫星的CCD、WFI与CBERS-1的IRMSS多通道多传感器数据传输格式的特点；SPOT 2/4的单通道多工作模式数据的特点；LandSat5卫星TM复帧数据结构数据的特点；针对HJ-1A/B卫星单通道多传感器数据传输格式的特点等原始数据格式进行了详细分析，总结不同传感器数据格式的共性部分，满足数据格式便于生成、解析和传输的特点，研究制定了适用于多种卫星、多种传感器的快视数据格式。

Including the site Undelete Plus,数据恢复 to introduce information about the text, links and software to download screenshots.

包括本站 Undelete Plus，数据恢复介绍资料，说明文字，下载链接和软件截图。

Communication;Communication systems;Communication technology;Components;Data;Data description;Data management;Data processing;Data processing system;Data records;Data representation;Data transfer;Definition;Definitions;Earth's surface;Encoding;Geodesy;Geographic information;Geographical;Geography;Geology;Geomatics;Geotechnics;Information;Information exchange;Information processing;Information technology;Metadata;Metafile;Quality;Quality assurance;Schemes;Specification;Topology

中文标题地质信息。数据描述。元数据中文主题词大地测量学；数据描述；编码；数据；传播学；传播技术；数据管理；数据处理；数据表示；地理学；元部件；通信系统；元数据；数据记录；信息处理；数据传送；拓扑学；地质学；大地构造学；数据处理系统；图表；定义；规范；地质信息；地球表面；地质信息管理；元文件；信息交流；地质的；信息；信息技术

This article introduced based on the Labview8.0hypothesized sine, the cosine, the square-wave, the saw-tooth wave,the triangle wave signal generating device realization May accordingto the need, the change profile frequency and the peak-to-peak value,preserves the profile the analysis parameter to assign the document,and introduced based on the USB data acquisition card dummy signaloutput LabVIEW,虚拟仪器,保存数据,信号发生器 LabVIEW, the hypothesized instrument, preserves the data, the signalgenerating device

本文介绍了基于Labview8.0的虚拟正弦，余弦，方波，锯齿波，三角波信号发生器的实现。可以根据需要，改变波形的频率和幅值，保存波形的分析参数到指定文件，并介绍了基于USB数据采集卡的虚拟信号输出。关键字：LabVIEW，虚拟仪器，保存数据，信号发生器问题补充：请不要直翻，中国式英语我不要。逐词翻译组成的句子我也会。我只要正确的翻译。不是正确回答不要打扰

DATA STORAGE 数据储存 Evaluate the test results that have been entered in either logbooks or on loose analytical sheets.

审核那些记录在记录本或者松散存放的分析测试单上的检测数据。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。