First step, adopting Cluster Analysis Method and utilizing data in 1990 and 2000, 17 regions in Shandong Province has been classified into 3 types according to society - economic type.
第一吗步，采用聚类分析法，利用1990年、2000年资料，对山东省17地市进行社会经济类型的分类，均划分为3个类型。
Newton Raphson method was introduced into the FEM analysis model in order to ensure that the solution of each iterative step would converge by means of satisfying some restrictive condition.
在有限元分析模型中引入了牛顿迭代法，以使每一时间步长的末端温度满足某一限制条件而平衡收敛。
Risk analysis is a premise in adopting safe measure to computer. Its method and step are described in this paper.
风险分析是实施计算机安全措施的前提。本文叙述风险分析的方法和步骤。
This article introduces the reason of the oil well scaling, the principle of the chemical cleaning and protection, two step treatment program and method, analysis of the treatment efficient.
本文简要介绍了油田油井结垢的成因、化学清洗及防治的机理、两步法施工工艺方法、施工效果分析。
Characteristic finite difference method, characteristic finite element method, fractional step numerical method and its theoretical analysis are mainly dealed with.
重点讨论特征差分方法、特征有限元法、分数步数值方法及其理论分析。
On the basis of the analysis framework of social engineering theory and step inspiration method, the author constructed a new policy analysis framework, analysis framework of social engineering chain.
在社会工程理论和阶段启发法分析框架的基础上，笔者建构了一个新的政策分析框架：社会工程链分析框架。
In magnetotelluric sounding method, the analysis and partition of curve types is a very important step in the data processing.
在大地电磁测深法中，曲线类型的分析划分是资料解释流程中相当重要的一环。
This paper presents a effective method dealing with step elastic supports in structural finite element analysis by inducing elastic support stiffness and structural displacement support matrices.
本文通过引入弹性约束刚度矩阵和结构位移约束列阵，提出了结构有限元分析中处理阶跃型弹性约束的一种有效方法。
Because of its compactness, fineness and unambiguity, formal analysis of cryptographic protocol has been an efficient and correct method step by step.
形式化分析由于其精炼、简洁和无二义性逐步成为分析密码协议的一条可靠和准确的途径。
By using the linear planning method and step analysis, an optimal combination of means of transportation for transporting passengers in cities is studied and its result is also discussed.
利用线性规划方法和层次分析法研究了城市客运交通工具的最佳组合模式，并对其结论进行讨论。
A method of hybrid inference based on forward inference and backward inference strategies is achieved in designing extrusion step analysis expert system.
采用正向推理与反向推理相结合的方法，开发了用于挤压工步分析专家系统的混合控制策略。
By the method of step - by - step analysis, the author studied the target system of physical education management in colleges and universities.
运用层次分析方法。对高校体育教育管理目标体系进行研究。
Based on the sensitivity analysis, a multi-step method for dynamic modification was presented.
基于灵敏度分析，采用多步灵敏度计算方法对其进行动力学修改。
The Newton-Euripides method is put into use in analysis the object holding manipulator dynamics and the result will provide theory evidence in step motor selecting and structure optimizing.
采用牛顿-欧拉方法对物料抓取机械手操作臂进行了动力学分析，为步进电机的选型和结构优化提供了理论依据。
The common frequency histogram method is not applicable to analyze the small sample data, because it is sensitive to the analysis parameters such as the starting point and the interval step.
在应用频率直方图法对小样本数据进行处理时，分析结果对直方图的起点、区间步长以及样本中的奇异数据十分敏感。
In this paper, facing the convergent problem of plastic forming using large incremental step, we deduced the iterative formula used in analysis of elastic-plastic plate forming finite element method.
此文针对塑性成形有限元分析大增量加载的收敛性困难，推导了用于板料成形弹塑性有限元分析的牛顿一致迭代公式。
Based on the results obtained from this analysis, a two-step precipitating and separating method to recover ammonium nitrate from the waste liquid has been developed.
在此基础上，研究成功一种“二步分级沉淀回收废液中硝酸铵”的方法。
An improved method of stress analysis about bolt screw with interference fitting is provided as the first step of fatigue life-prediction for the joint.
针对过盈螺纹的疲劳寿命估算进行了工作，求解应力是寿命估算的第一步。
The method of reliability analysis was a limit step length iteration method(LSLIM).
其中，可靠指标的迭代求解方法是有限步长迭代法。
In this paper, a new idea about the analysis method of torque vector is introduced. Based on the analysis method, the step motor as an example is analysed for microstep driving technique.
在对步进电机的转矩矢量进行分析的基础上，对步进电机的微步驱动原理进行了分析和探讨。
The discussion on method contains :at the index setting step, the thesis mainly adopt the clustering analysis;
方法探讨层面主要包括以下内容：在房地产预警系统的指标体系设置阶段，主要采用聚类分析法；
Influence factors of hole stability are analysed by means of step regression analysis method, and they can be sorted by step sizing factor.
用逐步回归法对影响井壁稳定性的因素进行了分析，通过逐步筛选因子从诸多因素中找出了对井壁坍塌有重要影响的因素。
Methods: To compare the method of the extract of RNA from goldfish using laminar analysis column with that of using one-step guanidinium isothiocyanate-alcohol phenyl-chloroform.
方法：应用本层析柱方法从金鱼组织所提取RNA和采用异硫氰酸胍-酚-氯仿一步法提取RNA的比较。
Through the analysis on the cislunar trajectory, and according to the different terminal constraints, the searching step by step method is provided to design the accurate trajectory.
通过对地月间飞行轨道特征进行分析，根据不同的终端约束条件，提出了分层搜索的轨道设计方法。
The advantage of the method is the task of syntactic analysis can be step by step processing, and simplification of the complex sentence, so enhanced the speed and accuracy of syntactic analysis.
该方法的好处是可以将句法分析的任务分步处理，将词数较多的复杂句简单化，从而提高句法分析的速度和精度。
Two kinds of methods of feature selection suitable for microcomputer systems-the correlation analysis method and the two-step- choosing method- is proposed.
提出两种适用于微机系统的特征选择方法——相关分析法和二步选择法；
The invention relates to an application of a one-step detection method in the detection and analysis method of Down syndrome, and a preparation method for a chip used in the detection.
本发明涉及一步检测法在唐氏综合征检测、分析方法中的应用及检测中所用芯片的制备方法。
Thirdly, calculation method and step for the probability of the element in safety state, intermediate state and failure state are given which is based on the general reliability analysis.
再次，在已有的可靠度计算方法的基础上，给出了单元工作在安全、中介和失效三种情况下，其工作概率的计算方法和步骤。
Thirdly, calculation method and step for the probability of the element in safety state, intermediate state and failure state are given which is based on the general reliability analysis.
再次，在已有的可靠度计算方法的基础上，给出了单元工作在安全、中介和失效三种情况下，其工作概率的计算方法和步骤。
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