Burst-level loss system input by bursty bursty with the same peak rate is an important queueing model in the study of resources allocation and call admission control in ATM networks.
输入为同峰值速率突发信源的突发级损失系统是AT M网络资源分配和呼叫允许控制研究中的一种重要排队模型。
Considering the dynamic character of rock burst, a time serial model of rock burst is constructed by evolutionary neural network based on immunized evolutionary program.
考虑到冲击地压时序的特点,采用基于免疫进化规划的进化神经网络进行了冲击地压非线性系统的建模研究。
Through analyzing rock failure due to rock burst in-situ, applying the rock burst strength theory and the stability theory, and using physical modelling experiment, the mathematical model is built.
数学模型是在实地分析岩爆破坏机制基础上,经过岩爆强度理论及稳定理论分析,并经过物理模型试验验证后建立的。
This model can be directly applied in underground rock projects to predict whether the rock burst will happen and how intensified the rock burst is.
此模型可以直接应用于岩石地下工程,对岩爆的发生与否及烈度大小进行预测。
A new optimum burst Angle model and it's error model are proposed, and then analyze the reasons which affect the error of burst Angle computing and how to estimate the measurable error.
建立了引信最佳起爆角模型及其误差分析模型,讨论和分析了影响起爆角散布的因素以及如何定量估计散布大小。
The histogram approximation of MMPP model is used to cell region, and the fluid flow model is used to burst region.
MMPP的直方图模型适用于信元区域,而流体流模型适用于突发区域。
Critical sanding prediction model with perforated well completion was established using the theory and method of rock mechanics based on rock burst criterion.
以岩石破坏准则为基础,采用岩石力学的理论和方法,建立了射孔完井临界出砂预测模型。
It cant be described with current traffic model to the high burst of telecommunication network traffic.
现有的业务流模型难以描述高速通信网络中高速业务流的突发性。
The model is sensitive to disturbance frequency which is an essential factor for rock burst occurrence, and is insensitive to disturbance amplitude.
该模型对扰动频率非常敏感,扰动频率满足一定条件是动力扰动下洞室发生层裂屈曲岩爆的必要条件;
Using the signal processing circuit taking microcontroller as the center, it finishes the function of the model and realizes the accurate burst-point control.
采用以单片机为中心的信号处理电路,完成了模型的功能,实现了炸点精确控制。
The classic model of education-a burst at the start and top-ups through company training-is breaking down.
传统的教育模式——开始时突击学学,然后在公司培训上追加教育——已经被打破了。
Then the algorithm is validated through experimental data of coal and gas out burst, and the results indicates the practicability and efficiency of the new prediction model.
然后,采用煤与瓦斯突出实测数据对算法进行了验证,结果表明该方法具有良好的适用性和有效性。
HD026C Basic model includes draw at specified speed, burst, tear, peel.
HD 026c基本型包括定速拉伸、顶破、撕裂、剥离四项功能。
OBJECTIVE: To introduce and evaluate the biomechanical features of different internal fixation for treatment of lumbar burst fracture based on a three-dimensional finite element model.
目的:应用三维有限元模型对比分析不同内固定方式治疗严重腰椎不稳定型骨折的生物力学性能。
Meanwhile, by comprehensive considering of the influence factors of rock burst risk, a new evaluation model of rock burst was built.
通过综合考虑冲击地压危险性影响因素,建立了新的冲击地压危险性评价模型;
To study the difference of changes on apoptosis, necrosis and respiratory burst of the polymorphonuclear neutrophils (PMN) in endotoxemia rat model.
本研究观察大鼠内毒素血症时肺组织中及外周血多形核中性粒细胞(PMN)凋亡、坏死及功能改变的差异。
The previous model DD650 bus had the disadvantages of poor braking performance and liability to burst of rear wheel tyres, which caused by the defects of rear wheel brake.
前期的DD650型客车,因后桥车轮制动器存在一定缺陷,致使制动性能不良及后轮轮胎爆破损坏。
Then we simulate their performance in different occasions, such as channel model, burst number and antenna number. Combing theory analyses and simulation results, we give some conclusion.
随后,我们模拟了不同参数条件下(信道模型、码道数目、天线数目)这几种算法的性能,并与理论分析进行对照,得出一定结论。
The testing results show that the model is reliable and precise, which forms the combinative basis of rock burst and the artificial intelligence of advanced technologies.
检验结果表明:模型可靠,预测精度高。为冲击地压与人工智能等高新技术的进一步结合奠定了基础,进一步拓宽了神经网络技术的研究领域。
The utility model has the maximal advantage that a burst quartz tube is avoided in synthesizing process, so as to avoid synthesizing equipment damage, raw material loss and environmental pollution.
本实用新型的最大优点是避免了合成过程中石英管的爆裂,从而避免了合成设备的损坏、原材料的损失及环境的污染。
The utility model prevents the steel pipe and concrete from generating burst in the process of operation and enhances safety and durability of the steel pipe concrete structure.
防止运营过程中钢管与混凝土产生脱空,提高钢管混凝土结构的安全性与耐久性。
The utility model prevents the steel pipe and concrete from generating burst in the process of operation and enhances safety and durability of the steel pipe concrete structure.
防止运营过程中钢管与混凝土产生脱空,提高钢管混凝土结构的安全性与耐久性。
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