查询词典 method of artificial variables

Economics, many of the decision variables are random variables, to determine the specific distribution is very difficult, we can use it to solve the mathematical expectation of economic decision-making problems in order to arrive at a scientific investment decisions.

经济学中的许多决策变量都是随机变量，要确定其具体分布是十分困难的，我们可利用它的数学期望来解决经济决策问题，从而得出科学的投资决策。

And the predicted type of extended soft-sensing is the function of the measurable output variables, the measurable input variables and the measured input variable.

本文在对软测量思想进行剖析的基础上，通过实例对这两种软测量技术及应用进行了详细的分析与对比，并对可能出现的其它形

By use of the referential variables and perturbational variables the medium parameters of wave equation were rewritten.

利用参考场量和扰动变量对声波方程中的介质参数进行处理，并利用Green函数理论得到扰动参数比的积分方程。

This article first introduced the Lagrange multiplicator law and the development, have given the function of many variables condition extreme value essential condition, and solved the function of many variables condition minimum problem using it.

本文第一介绍了拉格朗日乘数法及其拓展，给出了多元函数条件极值的必要条件，并利用它求解了多元函数的条件极值问题。

Engineering design problems have two characteristics: the design variables are often monotonic in the objective function and constraints. Moreover, the objective function and constraints are often implicit functions which cannot be expressed explicitly in terms of design variables.

工程最佳化设计问题通常有两个特性：设计变数在目标函数与限制条件常具有单调性，且其目标函数与限制条件常为内隐式函数，也就是不能以设计变数来表示其外显形式。

In multilinear algebra one deals with the 'several variables' problem of mappings linear in each of a number of different variables, inevitably leading to the tensor concept.

在实践中与非线性问题的差异是很重要的。用线性观点看待问题，并用线性代数的语言描述它，解决它的方法。

The exterior variables such as the degree of government intervene, the degree of law and regulations, local credit, the enterprise prestige variables (natural logarithm of company asset, current ratio, speed ratio, net profit per share) are remarkably negative related to social moral risk behavior.

2企业外部变量中的政府干预程度、法治水平、地区信用、企业声誉变量(公司资产的自然对数、流动比率、速动比率、每股净利润)对企业道德风险行为的产生存在显著的负相关关系。

The purpose of this study was to investigate the relationship between immune variables and psychopathology in patients with chronic schizophrenia before and after neuroleptic treatment, to evaluate the effect of neuroleptic on the immune parameters and the correlation between changes of immune variables and therapeutic effectiveness.

为探讨精神分裂症精神病理与免疫指标的相关性、评估抗精神病药对免疫指标的影响及其与疗效的关系，用固定剂量氟哌啶醇治疗50例慢性精神分裂症患者12周，在治疗前后测查T细胞亚群和白细胞介素2（IL－2）分泌细胞，并采用简明精神病评定量表、阳性症状评定量表和阴性症状评定量表进行评定。

Then, the membership and nonmembership functions for input/output state variables are devised. The methods for quantification and measurement transformation to input variables in fuzzy strategy are addressed.

其次，设计了系统状态变量的属性函数，讨论了在模糊化策略方面对输入变量进行的量化和量程变换方法。

Of course, the order of the variables in the list can make a big difference, and if you refer to variable number 1, you must have at least two variables in the list.

当然，该命令的变量列表中可以发挥很大作用，如果你指的可变数目1 ，您必须至少有两个变量在清单中。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切