查询词典 congestion

Combining with the evolution of congestion control mechanisms, the existed technologies for congestion avoidance and recovery in IP networks are reviewed. The unsolved problems and hot spots in subdiscipline, such as TCP flow control, end to end flow control and enhanced mechanism in intermediate nodes, are summarized, and the advantages and disadvantages of all kinds of schemes for active queue management are emphatically analyzed. Also the paper presents and discusses the drawbacks of heuristic designin...

以拥塞控制机制演化的历史为线索，回顾了IP网络中已有的拥塞控制技术；总结了TCP流量控制、端到端流量控制和中间节点增强机制等各研究子方向中需要解决的问题；重点分析了主动队列管理这一热点领域中已有策略和算法的优缺点，并在此基础上，归纳和阐述了大多数算法所采用的启发式设计加仿真试验验证的模式存在的不足；提出了应用控制理论中的分析和设计方法研究网络拥塞控制的思路，并给出几个有意义的研究方向

However, an unadjusted network may suffer from severe congestion and the problem of congestion control is emerging as a more crucial problem.

然而，未受控制的网络将导致严重的拥塞，因此拥塞控制成为越来越重要的问题。

Pulmonary congestion, systemic congestion, or the anginal sy ndrome may be

充血、系统充血或绞痛症等，这些症甚至在静止时也可能发生。

The forenamed methods and models reflect the essence and changing rule of traffic demand, explain the demand impaction from congestion pricing policy, and settle the theory foundation for designing bus fee model and policy under congestion pricing.

上述方法和模型揭示了交通需求的本质和变化规律，解释了拥挤定价对交通需求的影响，为构造拥挤定价下的公交收费模型和策略设计奠定了理论基础。

Observe the effect of Fuling Gancao Decoction on gastric liquid emptying and content of nitric oxide and acetylcholine esteras in the gastric fundus,antrum and duodenal tissu of functional dyspepsia rats and investigate the mechanism.1 Reference reviewThe reference review discussed the source of disease name of TCM for FD,etiology and pathogenesis of TCM,selection of therapeutic methods by different stages or according to the differential syndrome diagnosis,advance on the clinical and experimental research as well as the problems lying in the research of TCM and corresponding strategies.We also have summarized the recent research progresses on the FD.In the meanwhile,we further exploited the pathologic characteristics,diagnosis and treatment of FD;summarized etiology and pathogenesis of TCM for FD and application of Classical Prescriptions in clinical and experimental study;Collected and arranged the Literatures and summarized the recent research progresses of Fuling Gancao Decoction;Finally, collected and arranged the literatures of proved cases and clinical experiences of Fuling Gancao Decoction.2 Theoretical studyThe Theoretical study first discussed the source of TCM for stomach deficiency and congestion of fluid-retention in syndromes of FD;Secondly, summarized the indications of Fuling Gancao Decoction,that is:①epigastric throb,②cold hands and feet in syncope,③hydroadipsia,④gastric blockade,⑤gastric splashing sound,⑥no desire for drinks,⑦light white tongue,thin-white and smooth fur,⑧deep and wiry pulse are the indications of Fuling Gancao Decoction;Subsequently,analyzed the composition of Fuling Gancao Decoction,considered that ginger is the main drug which treating congestion of fluid-retention in Middle-Jiao by Zhang Zhongjing.3 Experimental study3.1 Experiment oneObjective:To establish the animal model of FD with delayed gastric liquid emptying and evaluat it.

同时观察茯苓甘草汤对FD大鼠胃液体排空及胃底、胃窦及十二指肠中乙酰胆碱酯酶、一氧化氮含量的影响，探讨茯苓甘草汤的作用机制。1文献综述参照古、今中医有关文献对FD的中医病名、病因病机、辨证论治方法、临床及实验研究进展进行了探讨，并对现代医学在FD研究中所取得的(来源：A0bBC论文网www.abclunwen.com)进展进行了总结，进一步明确了FD的发病机制、诊断和治疗的研究进展；总结了中医对FD的病因及发病机制、中医诊断及经方治疗FD临床及实验研究进展；并搜集和整理已发表的有关茯苓甘草汤研究报道，阐述了茯苓甘草汤的现代研究进展；最后搜集和整理了近现代著名医家应用茯苓甘草汤的经验及验案。2理论研究理论研究部分首先对功能性消化不良胃虚饮停证的认识进行了理论溯源；其次对茯苓甘草汤的适宜证象进行总结，认为：①心下悸，②四肢不温，③口不渴，④胃中痞满，⑤胃中振水音，⑥不欲饮水，⑦舌淡白，苔薄白而滑，⑧脉沉弦是茯苓甘草汤的主证；随后对茯苓甘草汤方药组成解析，认为生姜是仲景治疗中焦饮停的一味主药。3实验研究3.1实验一目的：探讨建立功能性消化不良胃虚饮停证的动物模型方法并对其进行评价。

The design of the calculation example imitates the gradually unloosening process of price competition in Chinese electricity markets; the power network security, LMP, operation cost of power system and congestion cost of power system are analyzed and compared; and the effect of applying the LMP based congestion management theory to North China power grid is researched.

算例的设计模仿了中国电力市场改革逐步放开价格竞争的过程，对不同模式下的电网安全、节点电价、系统运行费用、系统阻塞费用进行了分析比较，研究了基于节点电价的阻塞管理理论在华北电网的应用效果。

Partial hepatic ischemia model was utilized to produce severe ischemic liver damage without intestinal congestion. Results showed that partial hepatic ischemic model prevented mesenteric veinous congestion and intestinal injury by permitting portal decompression through the right lobe.

利用肝内血液分流方法建立大鼠肝脏缺血再灌注模型，术中以小肠血液回流状态作为监测肝内分流技术是否成功的标志，发现肝内分流可以使肠道血液顺利地进入体循环系统，不会产生因静脉淤血而导致的肠道损伤。

In the research of traffic congestion forecast, dynamic forecast models for traffic congestion at signalized intersection are proposed.

在阻塞预测研究中，文章建立了城市信号交叉口交通阻塞动态预测模型。

One method of demand management that has received considerable interest and study is congestion charging .this is where vehicles are surcharged for their use of road space depending on the prevailing levels of congestion .

需求管理的一种方法，收到了相当大的兴趣，拥挤收费研究。

A power pool transaction mode based on real-time congestion management model is proposed, in which the congestion management based on the market participants' adjusting biddings is described as an algebraic nonlinear programming.

作者提出了实时电力市场中基于调整报价的计及可中断负荷的阻塞管理模型，该模型将电力市场下的实时阻塞管理问题描述为调整费用最小的非线性规划问题，其特点是方法简单可靠。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。