查询词典 dependent variable

On the basis of analyzing detailedly the correlative conclusions of the extreme value problem of two variable Function , this paper extends the essential condition and sufficient condition to multi-variable function by using the Taylor Formula 、Quadratic Form 、Hesse Matrix and so on,and gives a method to judge the extreme value of point whose vice-derivative doesn't exist by utilizing Lagranges theorem ,so that compensates for the blank above ,which turns idea that solve the extreme value of multi-variable function problem one by one into realities.

摘要本文在对二元函数极值问题的相关结论进行分析的基础上，用泰勒公式、二次型、海赛矩阵作为工具，将二元函数极值的必要条件和充分条件推广到多元函数的情形，而且还利用拉格朗日中值定理找到了一个判别不可导点处极值的方法，从而弥补了多元函数不可导点处极值无法判断的空缺。因而，使得用穷举判断的方法来解决多元函数的极值问题这一思路成为现实。

Based on the former works by our group, the variable induction devices including swirl and tumble variable devices were developed and the variable induction and twice injection were combined to optimize the lean burn combustion and improve fuel consumption and emissions in this thesis.

本文在课题组前面研究工作的基础上，设计了可变涡流与可变滚流两种滑动式可变进气结构，并将可变进气与二次喷油结合起来优化稀薄燃烧过程，改进发动机经济性与排放性能。

For example, if there was an environment variable FOO, the internal maildrop variable FOO will have the contents of the environment variable.

比如，如果有一个环境变量FOO，内部的maildrop变量FOO将拥有环境变量的内容。

In this method, an interim variable is defined by combining one variable of each subsystem. The interim variable is used to construct the sliding-mode function and the total control law can be derived to guarantee the equilibrium point is reachable in finite time. Using LaSalle invariance theorem, it can be proved further that the equilibrium field only includes one equilibrium point and the equilibrium point is asymptotically stable.

该方法将各个子系统的一个变量进行组合定义成一个中间变量，然后从这个中间变量出发构造滑模函数，通过求取总的控制量保证中间变量在有限时间内收敛到平衡点；进一步利用LaSalle不变性原理证明该收敛域内只有一个平衡点且是渐近稳定的。

KV substation owned one, the main variable 2, variable capacity 63,000 kVA; 35 kV lines 8, 90 km; 10 kilovolt line 52 926 kilometers, 1085 kilometers of low pressure line; Taiwan 1370 distribution transformers, variable 84,460 kVA.

拥有110千伏变电站1座，主变2台，变电量63000千伏安；35千伏线路8条90公里；10千伏线路52条926公里，低压线路1085公里；配电变压器1370台，变量84460千伏安。

In an implicitly typed local variable declaration , the type of the local variable being declared is inferred from the expression used to initialize the variable.

在隐型局部变量声明中，正被声明的局部变量的类型从初始化这个变量的表达式推导得来。

In an implicitly typed local variable declaration, the type of the local variable being declared is inferred from the expression used to initialize the variable.

For example：在一个隐式类型化的本地变量和声明中，本地变量类型的声明过程是由使用的表达式初始化变量来推断的。

Given an algorithm as pseudo-code, determine the correct scope for a variable used in the algorithm, and develop code to declare variables in any of the following scopes: instance variable, method parameter, and local variable.

给一个算法作为伪代码，确定在算法中使用的变量正确的作用域，和开发代码声明在如下任一作用域内的变量：实例变量，方法参数，和局部变量。

This paper, the future market conditions as a random event, according to the probability of higher mathematics in the theory of the future market and the level of information, analysis and evaluation of mathematical expectation of random variable as a random variable reflects the average level, it is important to the probability of random variable characteristics.

本文把未来市场状况作为随机事件，依据高等数学中的概率理论，对未来市场和信息的水平作出分析和评价，由于随机变量的数学期望体现了随机变量的平均水平，它是随机变量的重要概率特征。

We use the dummy variable of independent directorate and monitorship to investigate the influence of the corporation value and find that if we use the dummy variable,the corporation value still have positive relationship with corporation governance performance ,but doesn't have the relationship with the dummy variable.

以2002年之样本，加入独立董监的虚拟变数后，来探讨独立董监是否会对公司价值造成影响；结果显示，在加入独立董监变数后，公司治理变数仍呈显著正向关联，但独立董监变数的影响则不显著。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。