把系统图法引入数字馆藏质量管理,就可以建立基于系统图的数字馆藏质量管理模型。图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.
采用无因次分析法得到了预测系统稳定的经验关系式,并得到了判断系统稳定性的界限图。
By means of dimensionless analysis an experimental correlation for predicting stability of system is obtained and stability threshold diagrams have been found.
本系统采用E -R图法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.
本文采用动态数据系统建模分析法与改进的周期图检验法相结合,对主轴回转精度进行混合谱分析。
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.
文章还引入了状态流图的概念,对控制系统完整性作出一般性解释,并结合仿真模型阐述了这一方法。
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.
该系统采用了图象处理中的邻域平均法、阈值选取及图象分割技术。
And the neighborhood averaging, threshold choice and image segmentation in the image processing are adopted in the system.
分析了支座激励与响应之间的关系,利用图模法推导出蜂窝纸板-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.
软件编程方法采用顺序控制设计法,并根据此方法设计了压块机自动控制系统的梯形图。
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.
系统融合了工具化思想,构造了具有新意的基于实例与知识的混合式工艺决策策略并采用模型重构法和特征拼装技术生成工序图。
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.
在层去图象法测量系统中,由于诸多因素的影响,物体的空间坐标与截面图象坐标之间存在着复杂的非线性映射关系。
There is complex nonlinear mapping between the object space and image space due to many factors in cross-sectional imaging measurement system.
提出了一种基于单步预测的多级影响图法,并将该理论应用在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.
以柴油机汽缸盖加工过程为实例阐述了FMS的构建过程,并用IDEF 0方法建立了系统的功能模型图。
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.
讨论了用扫描法将地图数字化时,以图廓点为参考点建立形变校正系统的问题。
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.
证实了法布里-泊罗标准具中向列液晶的可激性,当系统具有空间延展性时,得到了螺旋波以及不同的斑图的形成。
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.
针对此类功率放大器的不足,探讨了一种改进措施,给出了设计原理图,有望在不增加系统复杂性的基础上,显著提高前馈法的效率。
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.
在层去图象法测量系统中,物体的空间坐标与截面图象坐标之间存在着复杂的非线性映射关系。
In cross sectional imaging measurement system, there is complex nonlinear mapping between the object space and image space.
为了研究玻耳兹曼图法和谱线绝对强度法对测量结果的影响,讨论了电弧加热发动机羽流的光谱诊断方法,并建立了一套光谱诊断系统。
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.
定性地分析电力系统正常运行状态和故障后的稳态量时,电压相量图法是十分有用的工具。
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.
应用马尔科夫状态图法,对一个实际的硬件式可修容错计算机系统进行了可靠性评估。
In this paper, the reliability of a fault-tolerance computer system is evaluated by Markov status graph.
根据全自动纸浆模塑生产线的工艺要求,采用信号—动作状态图法对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.
以矿井生产过程中的提升系统为例,本文应用鱼刺图法对典型矿井提升事故案例进行分析,建立了矿井提升系统的事故因果模型。
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.
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图分析法。
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.
介绍了机械系统完全动力学问题的键合图法,推导出系统状态方程的统一公式。
The bond graph method for the complete dynamic problem of mechanical system is introduced. The unified formula of system state-space equations is derived.
键图法是一种强有力的系统建模方法。
Bond Graphs are a powerful tool in modelling of mechanical systems.
介绍了摄影—图象分析法的基本原理,VGB—1型图象分析仪的系统组成、功能及工作原理。
The basic principle of photo - image analysis method and the composition, specifications and performance of the VGB-1 image analyzer are introduced.
构建了介于系统动力学因果关系图模型和流图模型之间的中间模型——复杂系统顶点赋权因果关系图模型,提出定性与定量相结合的复杂系统顶点赋权因果关系图分析法。
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.
电路网络法建模可以通过看电路图直接写出其传递函数形式的数学模型,键图法可以很容易地将机械转动系统的键图绘制出来。
The circuit network modeling method can directly write out a mathematical model in the form of its transfer function through reading its circuit diagram.
进而通过热力系统单元的划分,利用火用分析法计算得出系统的火用损失分布规律,并绘制出火用流图。
Then through modules division of the thermal system, calculated distribution of energy loss using energy analysis system, and draw a flow diagram.
应用克立格插值法及地理信息系统原理绘制了综合质量图。
We drew a comprehensive environmental quality map by Kriging and GIS.
方法:用VENSIM软件绘出系统因果关系图,采用模糊综合评判法评价系统。
Methods: using VENSIM soft to draw the system, and then using fuzzy comprehensive evaluation method to evaluate system.
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