数据缓冲区

A data gathering scheme MADG(movement-assisted data gathering),which makes use of the mobile base station for data collection,is presented.In this scheme,the base station moves in a stationary annularity area exploited for data buffering.The gathered data.are firstly forwarded into the buffering area and then collected by the mobile base station.

提出了一个利用移动基站协助数据收集的模式(movement-assisted data gathering，简称MADG)，它将基站移动区域设置为缓冲区，首先将数据沿最短路径传输到缓冲区内，然后在基站移动的过程中进行数据收集。

In the algorithm, all kinds of packets are firstly classified into queues according to their own priorities. Then the buffer state is divided into three phases, including normal, congestion avoidance, and congestion according to their buffer usage ratio. The three phases are crossover each other because of their fuzziness. Then by combining the whole congestion control, with the part congestion control, the fuzzy algorithm is carried out.

它对所有到达的数据流按照一定的优先级进行分类，并把全局性缓冲区和各队列的局部性缓冲区按照正常、拥塞避免和拥塞的规则划分为3个具有交叉过渡域的几个阶段，然后采用整体和局部相结合的拥塞控制方法，实现了队列调度过程中的模糊性处理。

We also discussed the buffer zone, the device driver through the buffer zone, handle calls and data applications.

我们还要讨论缓冲区，设备驱动程序将通过缓冲区，调用和处理应用提供的数据。

A buffer overflow is the result of stuffing more data into a buffer than it can handle.

缓冲区溢出是向一个缓冲区填充超过它处理能力的数据所造成的结果。

The master processor finishes the A/D convertion and buffers the result data on it's RAM until 200 Bytes before it is writen into the dual-port RAM. When the data reached the flash's one page, the slave processor reads the data and sends it into the flash by page programming.

方案中，主单片机负责A/D转换并在片上RAM缓存数据，满200字节时打包写入双口RAM；当双口RAM缓冲区中的数据达到闪存的页容量时，由单片机读取数据，从单片机以页编程方式一次写入闪存。

Most probably, the problem in an incorrect using HCI buffers (Read Buffer Size Command, Number Of Completed Packets Event).

最大的可能是一个不正确的使用人机交互缓冲区的问题（读取缓冲区大小的指挥下，事件已完成数据包的数量）。

The paper mainly concerns about:(1)Proposing the idea of completing the job using GIS software by discussing deficiency of the traditional transportation job;(2)Discussing the transportation plan algorithm and the flow, in this foundation, designing the transportation model programming realization flow chart;(3)With the comparison of the domestic and foreign GIS software platform, determining ArcGIS Desktop which has large drawing edit and spatial analyse functions as the development platform of transportation planning;(4)In the data organization and the database establishment, by using the recent object-oriented spatial data— Geodatabase and UML, completing the system database design and establishment, including spatial database, attribute database as well as transportation network database

详细研究内容如下：(1)论述了传统交通规划软件存在问题，提出了利用GIS平台开发交通规划系统的基本思想；(2)论述了交通规划的算法和流程，在此基础上，设计了交通模型编程实现的流程图；(3)通过比较国内外GIS软件平台，选定了具有强大图形编辑和空间分析功能的ArcGIS桌面版为交通规划系统的开发平台；(4)在数据的组织和数据库的建立上使用新的面向对象的空间数据—Geodatabase，并利用统一建模语言UML完成了系统数据库的设计与建立，包括空间数据库，属性数据库以及交通网络数据库；(5)论述了系统编程实现的基本方法，在ArcMap下采用VBA编程方法自由地定制了系统界面；(6)利用ADO Data和数据网格控件存取交通规划系统预测功能所需的数据库；(7)采用VB对ArcObject控件扩展开发方式，实现系统功能的开发，即利用COM技术的扩展性在VB中创建ActiveX动态链接库来实现特定的系统功能，并集成在ArcMap中运行；(8)系统完成了交通发生预测、交通分布、缓冲区分析、道路的网络分析、公交

Because current TCP congestion control is implemented by a sliding window, the dynamics of TCP performance and the variety in the condition of the network can sometimes cause the devices of network to accumulate large queues, resulting in packets loss, even reducing throughput, unfairness and underutilization.

新的拥塞控制算法根据边缘路由器缓冲区中的输入数据包和输出数据包的变化，得到新的合理拥塞控制窗口，直接通过早期明确拥塞标记数据包返回到发送终端，从而快速改变了TCP数据包的发送速率。

So, depending on the band- width required to serve the video and the bandwidth available, it creates a buffer to hold enough video so that it can start playing back the video while it is downloading video to the buffer in the background.

它决定于播放视频需要的带宽和可以带宽，它创建一个缓冲区来保持足够的视频数据，因此它可以在后台线程下载视频到缓冲区的同时播放视频内容。

When a too-long data string goes into the buffer, any excess is written into the area of memory immediately following that reserved for the buffer -- which might be another data storage buffer, a pointer to the next instruction or another program's output area.

当太长的数据串进入缓冲区时，超过部分马上被写入紧跟在为缓冲区保留的存储区域后面的区域，它可能是另一个数据存储缓冲区、下一个指令的指针或者另一个程序的输出区域。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。