队列

This paper presents the concurrency control scheduling for the object-oriented distributed transaction processing in the workflow management system with massage queue and thread architecture by using lock of page unit.

使用消息队列和多线程，以页为封锁单元，给出一个基于工作流管理系统的面向对象分布事务的并发控制调度算法。

The method to configure RED parameters based on network properties is also presented. Simulations show that the modified Random Early Detection algorithm really performs better than the original Random Early Detection algorithm and can work for a much wider range of traffic. Finally, whether the assured service mechanisms i. e. an edge router tags every arriving packet of a TCP flow based service profile and core router drops packets differently at congestion using active queue management scheme is possible to provide a throughput consistent with target rate, is investigated under different network scenarios. Different factors including target rate tagged algorithm, RIO algorithm and TCP congestion control mechanism how to affect the throughput of an assured service TCP flow are examined. Based on a fluid model. we then derive a model of an assured service TCP flow, which is the function of round trip delay, packet loss rate and token bucket parameters. Based on this model, we observe that in some cases it is possible to regulate the token bucket parameters to gain a consistent throughput with the target rate, while in other cases there exist ranges of values of the achieved rate for which the token parameters have no influence. With the latter, some modified TCP congestion control mechanisms to assure TCP throughput are proposed.

最后，在区别服务网络结构内，研究了当前提出的一种边缘路由器根据服务合同标记、分类数据包，结合内部路由器采用主动队列缓冲管理机制区别处理数据包的确信服务机制是否可在不同网络情况下使TCP连接获得同目标速率相一致的、公平的吞吐量问题；指出影响TCP连接获得同目标速率相一致吞吐量的主要因素是目标速率大小、标记算法参数和TCP连接的拥塞控制算法；对此，基于流模型假设，首次推导出一个以端到端时延、数据包丢失率、漏桶参数为变量的确信服务TCP连接吞吐量模型；利用这个模型进行分析，得到主要结论是在一些情况下可通过设置合适的漏桶参数得到同目标速率更一致的吞吐量，而在另一些网络情况下不管如何设置漏桶参数都不能使TCP连接获得同目标速率一致的吞叶量；对于后一些情况，还初步讨论了改进TCP拥塞控制算法来改善TCP连接性能的方法。

Two simulation scenarios are established with different amount of ticket sales window.

从仿真动画来看，该模型逼真地模拟行人的排队活动；从不同场景的队长与时间关系曲线可以看出，增加一个售票服务台明显可以减少队列长度，排队系统性能得到改善。

In addition, there are nearly 12.6 billion of funds in the queue to buy stock trading board.

此外，还有在队列中近12.6亿美元的资金购买股票买卖。

In single-threaded dispatching model, an event is pumped from the queue and processed in the same thread immediately.

在单线程分发模型中，一个事件从队列中抽出并在同一个线程中被立即处理。

One stores multi-data and the other stores gene-data temporarily.Adjusted the sequence of replay based on switch ratio n,which meaned,send n multi-data packages and one gene-data package.

以减少实时数据的时延为目的，同时兼顾稳定性和公平性，提出了按照实时性对数据包进行区分队列管理，按照动态转发比率n进行调度发送的策略。n的数值可以根据实际应用采用动态自适应的方式进行设置。

Enhancing Active Queue Management algorithm's self-adapting and overcoming network delay's poor effect are research emphases.

摘要主动队列管理算法的自适应能力和克服滞后性不良影响的能力是该文研究的重点。

A Hunter bellowed in rage, lumbered to one of the Elites returning fire instead of re-forming the line, and hammered that Elite with one massive fist—crushing its spine.

一个猎人在队列里咆哮，隆隆走向一个不再加入防线而是正在还击的精英，用一只巨大的拳头锤打这个精英——砸碎了它的脊柱。

He let his gaze wander towards a dozen enormous brick-red boulders similar to a procession of elephants disappearing into the desert.

他放眼望去，12个巨大的砖红色的巨型卵石，象一个队列的大象消失在沙漠中。

Data structure is a professional and technical basis for classes, and he can help you learn computer analysis of the data processing structure characteristics, in order to choose the appropriate application of the logic of data structures, storage structures and the corresponding algorithms, and preliminary analysis of algorithms of time and space analysis techniques, But some algorithm data structure (linear scales, warehouse and accounts, string, etc.) will be some difficulty in understanding the data structure algorithms demonstration system is an effective way to resolve this difficult, and he gives a more intuitive understanding.

数据结构是一门专业技术基础课，他能帮助大家学会分析研究计算机加工的数据结构的特性，以便为应用涉及的数据选择适当的逻辑结构、存储结构及其相应的算法，并初步学会算法的时间分析和空间分析的技术，但数据结构中的一些算法（线性表、栈和队列、串等）在理解上会有些困难，数据结构算法演示系统正是解决这个困难的一种有效方法，他给人更直观的理解。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！