• 系统引入数字馆藏质量管理可以建立基于系统数字馆藏质量管理模型3参考文献9

    By introducing system diagram method into digital collection quality management, we can establish a model for digital collection quality management that is based on system diagrams. 3 figs. 9 refs.

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  • 采用无因分析得到预测系统稳定经验关系式,并得到了判断系统稳定性界限

    By means of dimensionless analysis an experimental correlation for predicting stability of system is obtained and stability threshold diagrams have been found.

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  • 系统采用E -R进行规范化设计使得数据冗余最小,数据一致性好更新异常问题不易发生

    This system used E-R chart method to design in order to minimum data redundancy and optimize data consistency and reduce updating abnormity.

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  • 本文采用动态数据系统建模分析改进周期检验结合主轴回转精度进行混合分析

    This paper presents a method with mixed spectra for analyzing rotational accuracy of spindles, making use of the modified periodogram test combined with dynamic data system modeling.

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  • 文章引入了状态概念控制系统完整性作出一般性解释结合仿真模型阐述了这一

    This paper also introduces concept of state flow-chart and general methods on judging the integrality of a control system, then expounds the methods by combining the simulated model.

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  • 系统采用了处理中的邻域平均阈值选取分割技术

    And the neighborhood averaging, threshold choice and image segmentation in the image processing are adopted in the system.

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  • 分析了支座激励响应之间关系,利用推导蜂窝纸板-质量系统的振动传递率公式。

    The relationship between the base excitation and the system response was analyzed, the transmissibility equation of the honeycomb paperboard-mass system was formulated using graph model.

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  • 软件编程采用顺序控制设计根据设计了压块机自动控制系统梯形

    As for the software design, the paper takes advantage of the sequence controlling design programming, and designs the ladders diagram of the automatic controlling system with this method.

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  • 系统融合了工具化思想,构造了具有新意的基于实例知识混合式工艺决策策略并采用模型重构特征拼装技术生成工序

    In this system, tool means is adopted, mixed technological decision based on example and knowledge is constructed, sequence Graph is obtained by model reconfiguration and feature assembling.

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  • 层去测量系统中,由于诸多因素的影响,物体空间坐标截面坐标之间存在复杂非线性映射关系。

    There is complex nonlinear mapping between the object space and image space due to many factors in cross-sectional imaging measurement system.

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  • 提出了一种基于预测多级影响将该理论应用单机连续空战机动决策系统建模中。

    A multistage influence diagram game based on one-step prediction is put forward for modeling the maneuvering decisions of UCAV in air combat.

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  • 柴油机汽缸加工过程实例阐述FMS构建过程并用IDEF 0建立了系统功能模型

    Taking the diesel cylinder head producing as the example to elaborate the FMS construction process, and it has established the system function model figure with the IDEF0 method.

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  • 讨论扫描将地数字化,以参考建立形变校正系统问题。

    This paper discussed the way that sets up the system of deformation correction while making the map digital with scanning, by using point of map margin as reference.

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  • 证实布里-泊罗标准具向列液晶的可激性,系统具有空间延展性时,得到了螺旋以及不同的斑的形成。

    Excitability in a nematic liquid crystal cell in a Fabry-Perot was confirmed. When this system has spacial extensions, spirals and other patterns were obtained.

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  • 针对此类功率放大器不足,探讨了改进措施,给出了设计原理,有望在不增加系统复杂性的基础显著提高前馈效率

    Because of the shortage of this amplifier, we develop a new measurement which can improve the power efficiency remarkably without adding the complexity of the system.

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  • 层去测量系统中,物体空间坐标截面坐标之间存在复杂非线性映射关系。

    In cross sectional imaging measurement system, there is complex nonlinear mapping between the object space and image space.

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  • 为了研究玻耳兹曼图法线绝对强度测量结果影响讨论了电弧加热发动机流的光谱诊断建立光谱诊断系统

    To determine the difference of the measurement results from different measuring methods, diagnostic principle for arcjet plume was discussed and a set of spectral diagnostic system was established.

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  • 定性地分析电力系统正常运行状态故障稳态量时,电压相量十分有用的工具。

    The voltage vector diagram is a very useful method that can make a qualitative analysis of the steady values of power system in normal and fault conditions.

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  • 应用马尔科夫状态图法,对一个实际硬件式可修容错计算机系统进行可靠性评估。

    In this paper, the reliability of a fault-tolerance computer system is evaluated by Markov status graph.

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  • 根据全自动纸浆模塑生产线工艺要求,采用信号—动作状态气动系统进行分析与设计。

    According to the technique request of pulp-mold produce line, the pneumatic system has been analyzed by the way of signal-action state graph.

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  • 矿井生产过程中的提升系统本文应用鱼刺典型矿井提升事故案例进行分析建立了矿井提升系统事故因果模型。

    This paper analyzes the typical cases of lifting system applying cause and effect diagram for the example of lifting system in mine, establishes the cause and effect model and identifies the hazards.

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  • 基于系统动力学反馈分析理论提出定性与定量紧密结合的系统顶点赋权因果关系分析

    Based on the feedback analysis theory of system Dynamics, a systemic analysis approach named Vertex Weighted Causal Loop Diagram analysis approach is presented in this paper.

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  • 介绍了机械系统完全动力学问题键合推导出系统状态方程统一公式

    The bond graph method for the complete dynamic problem of mechanical system is introduced. The unified formula of system state-space equations is derived.

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  • 图法一种强有力系统建模

    Bond Graphs are a powerful tool in modelling of mechanical systems.

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  • 介绍摄影分析基本原理VGB—1型分析仪系统组成、功能工作原理。

    The basic principle of photo - image analysis method and the composition, specifications and performance of the VGB-1 image analyzer are introduced.

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  • 构建了介于系统动力学因果关系模型模型之间中间模型——复杂系统顶点赋权因果关系模型,提出定性与定量相结合的复杂系统顶点赋权因果关系分析

    A midst model between Causal Loop Diagram model and Level Rate Diagram model of System dynamics was constructed in this paper, which was named the Vertex Weighted Causal Loop Diagram model.

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  • 电路网络建模可以通过电路直接写出传递函数形式数学模型,键可以很容易地将机械转动系统的键绘制出来。

    The circuit network modeling method can directly write out a mathematical model in the form of its transfer function through reading its circuit diagram.

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  • 进而通过热力系统单元划分利用火用分析计算得出系统的火用损失分布规律,并绘制出火

    Then through modules division of the thermal system, calculated distribution of energy loss using energy analysis system, and draw a flow diagram.

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  • 应用克立格插值地理信息系统原理绘制综合质量

    We drew a comprehensive environmental quality map by Kriging and GIS.

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  • VENSIM软件系统因果关系采用模糊综合评判评价系统

    Methods: using VENSIM soft to draw the system, and then using fuzzy comprehensive evaluation method to evaluate system.

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