查询词典 stack

Firstly, the thesis introduced the development of VOD, the background and meaning of the program, then the author introduced the associated technology, mainly including the feature of multimedia, video compression technology and the protocols SCTP and RTP. Considering the ambulant of host , fluctuation of bandwidth,high error rate data in wireless networks ,the author proposed some QoS strategy in the wireless networks such as RTP/SCTP protocol stack , connection control of the server, two buffers in the client end point.,TFC congestion control algorithms ,etc. Based these strategies, the team members gives the software and hardware solution of the wireless video-on-demand system and gives the main modules design of the software system. The system adopted the C/S structure including two parts: server and client ,using the Mpeg-2 which is apporiate for networks as the supported format. The thesis emphatically researches on the video-serving module of the server and the sink module, player module of client.

本文首先介绍了视频点播系统的发展现状、课题的研究背景和意义；接着对课题的相关技术进行概述主要包括了多媒体特点，压缩技术，传输协议SCTP以及RTP；针对无线环境的节点移动性，带宽波动性，数据错误率高等三大特点，作者研究设计了无线环境下的QoS策略：RTP/SCTP协议栈，服务器准入控制机制，客户端双缓冲区，TFRC拥塞控制机制等；在这些策略的基础上设计了系统的软硬件解决方案，并对软件体系结构的主要模块进行了设计，整个视频点播系统采用C/S结构，由服务器，客户端2个部分组成，使用适合网络传输的流媒体格式Mpeg-2作为系统支持的格式，文中重点研究了服务器的视频服务模块以及客户端的接收模块和播放器模块，并利用线程池技术对系统进行实现。

It is found that a better performance was obtained when stack was located near pressure antinode, where viscous loss is low and the pressure and velocity match well.

试验表明，板叠位置应接近压力波腹。

Development is the use of C code structure of the data, using stack structure for arithmetic expression value.

属于利用C++开发的数据结构代码，利用栈结构实现了算术表达式的求值。

Stack with the realization of the arithmetic expression evaluation algorithm.

详细说明：用栈实现的算术表达式求值算法。

An area of the stack associated with a particular function call.

一个关联特别函数调用的堆栈区域。

Using real data from a seismic exploration, we achieved the migration sections of converted wave beneath volcanic area, and it is proved that the method is effective for computing common asymptotic conversion point and pre-stack time migration.

实际资料的成像结果表明，本文采用的近似转换点计算以及转换波叠前时间偏移方法是有效的。

I think that the paper you want is at the bottom of the stack .

我想你要的报告放在书架的底部。

I'll have a stack of crosswords at the ready, he says.

我要准备一叠crosswords，他说。（估计是缓解心情用的。。。

Once the idea of web services became au courant, large companies jumped into the fray with a complex web services stack designed to create highly reliable programming environments for distributed applications.

编程模型，当 web 服务的理念成为煎 courant、大型公司的轻型跳进战斗，用来创建高度可靠的编程环境，用于分布式应用程序设计的复杂的 web 服务堆栈。

The design explores audaciously and tries times without number as to find the method of how to judge the state of brake shoes stack adjuster and how to make it reality veraciously and fleetly. This set craves out spaces for further research and has a wide forground.

装置对如何准确快速判断出闸调器状态的方法与实现进行了大胆的摸索，用模板匹配法和ROUGH属性决策法进行了反复的尝试与比较，为视频监控的进一步研究和应用开拓了空间，具有广阔的应用前景。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。