延时的

We study and compare several weights that enable provision of various QoS guarantees in an input-queueing switch with no speedup by using a variation of stable marriage matching algorithm, also a modification is proposed.

在输入缓冲交换结构中实现QoS保证具有重要的实际意义，同时也颇具挑战性，我们重点研究了输入缓冲结构中加速因子为1时，提供带宽预留和时延保证的几种调度算法，对稳定婚配算法中选取不同权值时提供的QoS性能进行了比较，并提出了改进方法。

Cupper atom is formed by means of the decomposition of CuBr into Cu;++, and then recombination of Cu;++. Consequently the recombination coefficient is bigger and the delay time of laser pulse gets longer when the working temperature is lower.

由于工作物质铜原子是通过分解CuBr成为铜离子，再由铜离子复合成铜原子，故工作温度较低时，复合系数较大，造成激光脉冲的延时时间变长，而当工作温度较高时，复合系数变小，使激光脉冲提前。

Under the hitless working condition, it is applicable to meet the PCM framing 2 M circuit recommended by ITU-T G.703 and delay the transmission by signals along the transmission path of the network for time adjustment and completion of switching so that the quality of the automatic protection switching is superior hard-switching (generally known as damaged switching).

在无损伤工作方式时，适用于满足ITU-T G.703建议的PCM成帧2M电路，通过对信号沿网络中不同路径传输时所产生的传输延时进行时间调整来完成倒换，自动保护倒换的质量明显优于硬倒换。

Because the length and fluctuation of queue affect network delay and jitter directly, the key point of how to control delay and jitter is to make use of effective method to control the queue length and degrade the queue fluctuation level.

队列的长度及其变化是影响网络的延时和抖动的重要因素，使用有效的方法对队列的长度进行控制并降低队列长度的变化幅度和范围，是控制延时和抖动问题的关键。

In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. Using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle,"honeycomb"and"snowflower" pattern with different spatial perturbation functions. Different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback.

第二部分，利用延时反馈的空间微扰方法研究了环形腔中二能级介质的光学时空斑图的控制，在不同的微扰函数作用下，出现了滚筒状、四方形、六角形、蜂窝状、同心圆以及"雪花"状等不同的斑图，并且在相同的微扰函数下出现了不同斑图之间的竞争，这种竞争是我们发现的这一具有空间微扰的延时反馈非线性光学系统光学斑图的新特征。

A set of integrated compensation programs is designed based on phase errors above mentioned.A digital integral circuit with ADE 7759 is designed for com-pensating the led phase;a phase-shifted software algorithm realized in the merging unit DSP is introduced for compensating the time-delay.

针对这2种原因产生的相位误差设计出了一套完整的补偿方法，由于Rogowski线圈产生的相位超前，设计了一种采用ADE 7759芯片的数字积分电路，可基本还原线圈引起的超前相位；由于传输过程中产生的延时，介绍了一种移相用软件算法，可对延时进行有效补偿。

In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. Using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle,"honeycomb"and"snowflower" pattern with different spatial perturbation functions. Different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback.

第二部分，利用延时反馈的空间微扰方法研究了环形腔中二能级介质的光学时空斑图的控制，在不同的微扰函数作用下，出现了滚筒状、四方形、六角形、蜂窝状、同心圆以及&雪花&状等不同的斑图，并且在相同的微扰函数下出现了不同斑图之间的竞争，这种竞争是我们发现的这一具有空间微扰的延时反馈非线性光学系统光学斑图的新特征。

Therefore, there is a possibility for improving the performance of non-real-time data traffic while still meeting the QoS of service requirement for real-time CBR traffic. The DOCSIS is established as the primary HFC network data communication standard. The intended service allows transparent bi-directional transfer of Internet Protocol traffic between the Cable Modem Termination System in cable system headend and Cable Modem in customer locations with significantly high data rate.

DOCSIS HFC网络的宽带性能使得传输高质量的实时音视频数据成为可能，实时可变比特率视频业务是宽带HFC网络的主要应用之一，实时VBR视频业务具有严格的延时和延时抖动要求，然而当前的DOCSIS HFC网络只能提供高速Internet接入，只支持有限的服务质量保证，现有的协议和方法不适合上行传输实时VBR视频业务。

In the heterogeneous wireless network environment, when the mobile node handovers in the network, the authentication process will bring about a serious delay to the communication, even cause interruption.

摘 要：异构无线融合网络中，在移动设备发生切换过程中，接入系统时的认证过程会带来严重时延问题，甚至会造成通信中断。

During the period, if the overload current occurs again, the time delay will be reduced automatically, if the breaker reclosed after 30s or the intelligent controller turn off its power supply once, the Thermal memory disappear.

热记忆指断路器过载后控制器具有热记忆功能，在规定时间内再次发生过载时，控制器的延时时间变短，如脱扣后超过30s或控制器断电，热记忆自动消零。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。