排队

LonBon is the largest and most respected Original Equipment Manufacturer for intercom systems（contains Bank/ Window Intercom Kits, Bank/ Window Intercom Kits Customer Scoring,Intercoms for Commercial and Institutional Applications,Elevator exclusive intercom system, Intercoms for Apartments and Schools intercoms,Healthcare and Nurse Calls Applications,Hospital ICU visiting system,Intercoms for Correctional Applications,Intercoms for Correctional Visitation Applications,Digital and Analog Recording Cards）, queuing management systems（contains Wired Queuing Machine with Touch Screen, Wireless Queuing Machine with Touch Screen,Simple-model Wired Queuing Machine, Simple-model Wireless Queuing Machine,Hospital Diagnosis Queuing System,Hospital Medicine Taking Ticketer System,Hospital Auto Registering Machine）and security alarm systems in Greater China region.

公司专业从事"来邦对讲"系列产品(含银行窗口对讲机、评价器对讲系统、内部对讲系统、电梯专用对讲系统、学生公寓对讲系统、医院护理对讲系统、医院ICU探访对讲系统、监狱监仓对讲系统、监狱探访对讲系统、语音卡录音系统)、"来邦排队"系统（含触摸屏有线排队机、触摸屏无线排队机、简易型有线排队机、简易型无线排队机、医院分诊排队系统、医院取药叫号系统、医院自动挂号机）的开发、生产及销售，是中国市场卓具规模与实力的专用对讲系列产品和自动排队系统的生产、销售商。

It brings up the method of calculating the length queue and evanesce time of queue, while the consideration to vehicles space length and followup car flow arriving in period of the red-light.

同时还提出了考虑排队时车辆空间长度以及后续车流到达情况下的红灯排队长度计算公式和车辆排队消散时间计算方法。

This report begin with the sample survey in the market to analyze the magisterial or dominant demand of customers.

本文首先运用市场抽样调查的方法，对客户的主导需求进行分析确定，然后运用统计的方法，对客户的到达率、银行一线员工的服务效率、可承受业务量等指标进行区间估计，进而运用排队论的原理，对各种情况进行了计算机模拟，从而得出基本结论及实施的具体措施：一是银行要通过业务分流来控制客户流，减少客户亲自到银行办理业务的次数，从而达到不排队或少排队的目的；二是银行要通过运用新技术、业务流程再造、加强培训等手段提高员工的业务素质。

The performances of ATM switches with different butter queueing model are analyzed in the third part of this paper. We discuss the performances of input queue switch, shared memory switch and output queue switch respectively.

第三部分对不同缓冲排队模型的ATM交换机的性能进行了分析，分别讨论了输入排队交换机、共享存储排队交换机及输出排队交换机的的性能。

Among them, the cell input is taken the extended method for input queue switch. The arrival of cells is restricted by threshold in the model of shared memory switch. The arrival and service of cells have geometric distribution in the model of output queue switch.

其中输入排队交换机中信元的输入采用扩展方法，共享存储排队交换机中信元的到达受到门限的限制，输出排队交换机中信元的到达和服务时间服从离散分布。

We present the equation which satisfies the transient distribution of L for the three special cases M/M/1, GI/M/1 and M/G/1 queue of GI/G/1 queueing system, and proves that the length L of GI/G/1 queueing system satisfy three types of equation, and their minimal nonnegative solution are unique bounded solutions.

给出GI/G/1排队系统及其三个特例M/M/1，GI/M/1和M/G/1排队系统的队长L的瞬时分布所满足的方程。证明GI/G/1排队系统的队长L满足三种不同方程，并且是这些方程的最小非负解，也是唯一有界解。

Queuing theory, problem Mathematical techniques including probability theory used in operations research to identify, illustrate and, it is hoped, influence the characteristics of queues, whether of people, materials, work-in-progress, etc.

排队理论，排队问题论指一种包含概率论的数学技术，用于业务研究中对排队（不管是人、材料还是正在进行的工作，等等）特点的认定、描述并期望对其施加影响。

Programme simulation: Simulate the process of the queuing according to queue model M/M/1, programming language C, the four steps such as data coming, waiting in queue, link service and data leaving.

程序模拟：本程序是以M/M/1为排队模型，使用C语言进行程序设计，通过数据到达、排队等待、链路服务、数据离开四个环节模拟了排队过程。

After inquiring into the substantiation of this research, there are marked differences between life-styles and waiting time, but there are not any significant differences neither between market segmentation and waiting time nor between waiting time length and consumer behavior.

透过本研究的实证探讨后，生活型态与排队等候时间之间呈现显著差异，但在市场区隔与排队等候时间、排队等候时间长短与消费者行为之间不具任何显著差异。

Due to the complexity of the cell jitter, the NonSynchronous Tining Recovery methods are currently not mature With the emphasis being given to the Class A CBR traffic, this paper analyzes the performance of the queueing delay and cell jitter at the source node and intermediate nodes, and discusses the Source Timing Recovery at the destination node in ATM networks Firstly, this paper presents a description of the cell jitter of CBR traffic, and gives the definitions of two kinds of cell jitter regarding the Source Timing Recovery for CBR traffic Then, by using exact mathematical models and analysis methods, this paper analyzes the impact of the factors, such as the capacity of the queueing buffer, the randomness, the deterministic nature and the correlation in cell arrivals of the background traffic sources, on the queueing delay and cell jitter performance of the CBR traffic through Statistical Multiplexitng To obtain an insight into the power spectral distribution and look for better schemes for the depression and filtering of the cell jitter, within the analyses we succeed deriving the power spectrum of the cell jitter for CBR traffic Hence, not only the power spectral distribution of the cell jitter can in the frequency domain be qualitatively understood, but also can the rms (root-meansquare) value of the cell jitter be quantitatively obtained so as to more accurately measure the amplitude of the jitter In the end-to-end performance analysis of the queueing delay and cell jitter, we propose a kind of quasi-periodic cell stream model to characterize the jittered CBR traffic, and present an initial queueing analysis of the CBR traffic following such a model at a generic intermediate node Additionally, we briefly discuss the buildout/playout and Source Timing Recovery functions of the destination node Finally, regarding the Source Timing Recovery of CBR traffic, this paper systematically discusses several important principles of the cell jitter filtering and depression reported in the literature, introduces several implementation schemes of the Source Timing Recovery e.

由于信元抖动的复杂性，非同步定时恢复方法目前还很不成熟。本文针对A类CBR业务流在ATM网络源节点和中间节点的排队时延和信元抖动性能，以及在目的节点的源定时恢复问题作了较为全面的研究。首先，文中描述了CBR业务流的信元抖动，并具体地给出了两种与CBR业务源定时恢复有关的信元抖动的定义。然后，采用了精确的数学模型和分析方法，有针对性地分析了业务背景中信元到达的纯随机性、确定性和相关性以及排队缓存器容量等因素对CBR业务流经过统计复用后的排队时延和信元抖动性能的影响。为了了解信元抖动的功率频谱分布和寻求更好的抑制和滤除抖动的方法，在性能分析中，我们成功地完成了CBR业务流信元抖动的功率谱分析，使得不但可以从频域定性地认识信元抖动的能量分布特性，而且还可以定量地求出信元抖动的均方根值(rms：root-mean-square)，以更为准确地衡量抖动的大小。在CBR业务流的多节点端-端排队时延和信元抖动性能分析中，我们提出了一种准周期性(quasi-periodic)信元流模型来描述感染了信元抖动的CBR业务流，并基于这一模型进行了CBR业务流中间节点的初步排队分析。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。