查询词典 variable

Then combined with reliability computation,the stochastic finite element method is used to establish the relationship between the load effect and basic stochastic variable dealing with statistical features of variables.

可靠度分析是基于各种资料、数据的概率统计分析，在设计中用概率的方法定量地考虑了这些不确定因素，并用严格的概率来求得结构的可靠度指标。

Regression analysis ; characteristics equation ; basic variable

回归分析；特性方程；基本变量

In the course, the mathematics basic concept, basic theory, and basic compute method about continuous variable are introduced systematically.

通过本课程的学习，使学生获得有关连续变量的数学基本概念、基本理论和基本运算方法，在传授知识的同时，要通过各个教学环节逐步培养学生具有抽象思维能力、逻辑推理能力、空间想象能力和自学能力，还要特别注意培养学生具有比较熟练的运算能力和综合运用所学知识去分析问题和解决问题的能力。

Study on reliability analysis method in seepage stability of embankment dam is needed for deeply development of dam risk analysis technique, and its key content is confirmation of probability characteristic of basic random variable, foundation of function and calculation of reliability index.

摘要土石坝渗透稳定可靠度分析方法研究，是大坝风险分析技术深入发展的需要，其核心内容是基本变量概率特征的确定、功能函数的建立、可靠指标的计算。

A virtual stochastic process is constructed so that the basic random variable becomes the value of the stochastic process at certain instants of time.

在此方法中，构造一个与基本随机变量相关的虚拟随机过程，使得基本随机变量成为该随机过程的截口随机变量。

Otherwise, another basic variable, systematical risk of stock, is proved to contribute to the expected rate of stock returns.

而且最近20多年的研究发现，预期收益率并不能由β风险系数单独决定，其他基本变量也有解释作用。

The basic properties of the importance measure of the basic variable effect on the failure probability are discussed in this paper. Since the saddlepoint based line sampling method is independent of the distribution types of the random variables, and has the advantages of high accuracy and efficiency, this method is employed to estimate the defined importance measure.

文中分析了所定义基本变量对失效概率影响重要性测度的基本性质，并基于鞍点线抽样在求解可靠度时不受随机变量分布形式的限制及其效率和精度较高的优点，提出了求解该重要性测度的鞍点线抽样方法。

In line with the cardinal principle of Clustering Intelligence Management, regard organization, personnel, technology, environment, system etc as the basic variable, analyze and investigate in terms of practical application, and has put forward the corresponding main attention point, not only has enriched the connotation of Clustering Intelligence Management, but also strengthened the realistic feasibility of studying conclusion.

本着集智管理的根本原则，以组织、人员、技术、环境、制度等为基本变量，从实际应用的角度作了分析和考察，并提出了相应的注意要点，不仅丰富了集智管理的内涵，还增强了研究结论的现实可行性。

Classifying the system constraints as basic constraints and variable constraints,a model of flexible multibody with changing topologies is developed.

将系统约束分为基本约束和条件约束，建立了变拓扑结构柔性多体动力学模型。

This is only the basic wage, do not include variable income.

这只是基本工资，并不包括各种可变收入。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。