查询词典 tracing point

In this paper, taking one 1900t/h supercritical pressure once—through boiler installed in East boiler company as subject investigated, analyzing the structure and characteristic of unit, from the mechanism of units, based on the law of quality conservation, energy conservation and momentum conservation, having Lagrange fluid particle tracing idea in hydrodynamics field application in analyzing of unit operational characteristic, author build up the nonlinear distributed parameter general dynamic mathematical model of single-phase heating surface or diphase heating surface in the steam-water system for supercritical pressure once—through boiler, which is suitable numerical calculation and simulation for large scale disturbance and full working conditions change, and enough materializing distributed characteristic of thermodynamic parameter in process and time lag characteristic of energy transportation in tache. The transient responses curve of the system main variables under several disturbance are computed by Computer Simulation for the model, and theoretical analysis shows that the simulation results are reasonable.

本文以东方锅炉集团公司的一台1900 t /h超临界压力直流锅炉为研究对象，在分析机组结构和特性的基础上，从机组的工作机理出发，以质量、能量、动量守恒定律为依据，将流体力学领域中的Lagrange流体质点追踪思想用于机组运行特性的分析上，建立了适用于超临界压力直流锅炉汽水系统单相、双相受热面的非线性分布参数通用动态数学模型，该模型适合于大扰动全工况变化的数值仿真计算，充分体现了过程热力参数的分布特性和环节中能量输送过程的时滞特性，并对模型通过计算机仿真得出各种扰动下系统主要变量的响应曲线，从理论上分析了仿真结果的合理性。

The tracing of the knowledge structure of the Ancient Judge can depart from three different points:firstly,the knowledge having been possessed before one became judge,which can be examined in the subjects and their contents of the imperial examinations;secondly,the professional knowledge necessary for an ancient judge to carry out his job,which can be known by studying the empanelment of Ancient Judge and the basic requirement of the subjects tested;thirdly,the knowledge tropism of Ancient Judge as a whole,which can be understood by analyzing how the state and judge clear up the judicial risks.

探寻刑官的知识结构，可以从三个角度出发：其一是刑官任官前的一般知识储备，这可以从科举考试的科目及内容出发；其二是刑官行使职权所需要的专业性知识，这可以从国家对各级刑官制度化的选任和考课的基本要求来分析；其三是刑官总体的知识取向，这可以从国家和刑官本人如何消解司法风险来分析。

Madrid's many substitutes had hit back twice from 3-0 down and were tracing pretty patterns around the Estadio Bernabeu in search of a diplomatic equaliser.

皇马的众多替补在0-3的不利情况下争回两球，同时保持了完美的阵型在伯纳乌将比赛最终踢成3-3，与对方握手言和。

The research methods adopted in the article include:a historical and comparative method is used while tracing the history of mortgage;combing theory with practice to raise problems, expounding the research object and target in consideration of practice, furthermore, making use of method of comparison and reasoning to analyze legal character of expective right and striving for smooth and compactness of legal reasoning and tight system;and adopting the method of combing theory with practice and the way of comparison to solve the problem , focusing on feasibility of the method,with an expectation to make the commercial housing mortgage clear and comprehensive to the public, and hope that this will be of some help to our legis

本文采用的研究方法：对于按揭的历史渊源问题，采用了历史的、比较的方法；对于问题的提出，采用了理论与实践相结合的方法，从实践活动的需要出发，对本文的研究对象和目的作出阐述；对于期待权的法律性质分析，采用了比较和推理分析的研究方法，力求法理通畅和严谨，注重体系的严密；对于解决问题的途径设计，采用了理论联系实际的方法，注重可行性，以期对我国的楼花按揭制度有比较全面和清晰的认识，同时也希望对我国的物权立法有所帮助。

In view of the facts that traditional graphical construction has less pertinence to stray light and tracing different incidence angle rays is fatiguesome and more likely to omit some rays, we proposed a reverse ray-trace method based on the ray reversibility. According to the method, a dot-matrix source was set at the image plane. Each dot emitted rays to fully cover the system aperture. A detector surface, large enough to receive all possible rays from the source, was set at object plane.

针对传统作图法设计遮光罩的针对性不强，且追迹不同入射角的光线繁琐、容易遗漏的问题，本文提出一种逆向追迹法，依据光的可逆性，在像面处设置点阵面光源，每一点都发出充满系统孔径的光束，在物面设置足够大的探测面，使之有充足的余量记录所有到达物方的光线，利用该方法可以在探测面上直观地区分出非成像杂散光。

The heterogenic C57BL/6J splenocytes disappeared at 1 day after transfusion, but the syngeneic BALB/c splenocytes could survive for a long time in the peripheral blood of BALB/c mice. The fluorescence intensity was not decreased in two kinds of splenocytes. The results demonstrated that CFSE-labeling with difference concentration is reliable, stable and convenient for spleen lymphocytes tracing in vivo.

异基因的C57BL/6J脾细胞在输注1 d后就快速消失，而同基因BALB/c脾细胞能够在BALB/c小鼠外周血中长期存在，但是两种细胞荧光强度均未见降低，说明荧光染料CFSE差异浓度标记活细胞进行体内示踪是一种稳定的示踪方法。

This paper deals with basic principles and methods of application of environmental isotope and hydrochemistry to tracing groundwater movement and employs them in identification of groundwater system, solution of specialized hydrogeologic problems and creation of hydrogeologic conceptual model in an extra-long tunnel area.

本文较完整地阐述了应用环境同位素与水化学示踪地下水运动的基本原理与方法，并首次将其系统地应用于特长隧道地区地下水系统的识别、专门水文地质问题的解决和水文地质概念模型的建立。

After adopting the human body sports tracing method for achieving the human body sports simulation based on the instantial data, we dont need to consider the influence of the secondary object of the trampoline on the human body sports.

由于采用了人体运动跟踪方法来实现基于实例数据的人体运动模拟后，不需要考虑蹦床对人体运动的影响，所以可以采用非物理的方法模拟蹦床。

It was achieved by intradural microanastomosis of the L6 ventral root to S2 ventral root. After axonal regeneration, the "patellar ligament-spinal cord center-bladder" reflex pathway was reestablished. The function of the reflex arc was observed by nerve electrophysiological experiment, detrusor electromyography experiment, urodynamic testing and HRP retrograde tracing before and in 8 months after the spinal cord was destroyed horizontally between S1 and S4 level. There was one case of conical SCI patient who had L1 fracture and paraplegia was received intradural microanastomosis of the L6 ventral root to S2 ventral root after Li fracture and paraplegia.

将Beagle犬L6前根近端与S2前根远端在硬膜内显微吻合，经一段时间的轴突再生后，建立&膝腱－脊髓中枢－膀胱&人工反射弧，术后8个月，在破坏S1~S4脊髓节段前后分别进行神经电生理、膀胱肌电图及尿流动力学和辣根过氧化物酶逆行示踪等检查；对1例L1压缩性骨折伴截瘫患者行右侧T11与52前根经腓肠神经移植硬膜内吻合术。

Variations of relative intensity of isoelectronic lines from the double tracing materials in laser-produced plasmas with electron...

在此基础上由双示陈元素等电子谱线法确定了Mg／AI混合材料埋点靶激光等离子体电子温度空间分布。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。