查询词典 predicate variable

In this system,the VVVF(variable voltage variable frequency) control method based on magnetic flux trajectory is applied.In the system,it is the target for the magnetic flux linkage polygon to be greatly approximate to the ideal magnetic flux circle.Considering such limitations as the low speed torque ripple,high speed real time and the working frequency of switching element,through the subsection synchronization control method by applying different numbers of magnetic flux linkage polygon for different frequency range,the perfect precision specifications for speed can be obtained.

系统采用基于磁通轨迹法的他控式变频调速方案，以磁链多边形尽量逼近理想磁通圆为目标，并考虑低速转矩脉动、高速实时性和开关元件的工作频率限制等约束条件，通过采用分段同步控制方式，在不同的频段采用不同的磁链多边形边数，使系统获得了优异的转速精度指标。

In this paper, five equivalent conditions of the definition and five special nature of analytic function are given, and followed by their mutual equivalence of the proof , the relationship between the equivalent conditions and the nature of analytic functions is revealed, which can help us to learn the concept of complex variable function in deep depth and make analytic functions an important role in complex variable function.

本文依次给出了解析函数的五个等价条件及五个性质，并通过对它们相互等价性的证明，导出了解析函数等价条件与性质之间的关系，更加深入地揭示解析函数这一概念的内涵，展示出了解析函数在复变函数论学习中的重要性。

This paper proves strictly the soundness of a formula of the logarithm function of a complex variable and points out the wrong conclusion concerning it in《Engineering Mathematics-Functions of a Complex Variable》compiled by the Mathematics Teaching and Research Section of Xi an Jiaotong University.

本文严格证明了关于复变量对数函数的一个公式的正确性，同时指出了西安交通大学数学教研室编写的《工程数学———复变函数》一书中有关结论的错误。

By regarding fuzzy random variables as the particular case of measurable fuzzy setvalued functions and systematizing the achieved results [55～56] , opening further up the study, the paper introduces the concepts of complex fuzzy random variable, the distribution function and fall-shadow distribution function of complex fuzzy random variable, and investigates their fundamental properties.

6将动态模糊集合与模糊集值函数的概念推广到了动态复模糊集合和复模糊集值函数的情形，并且讨论了它们的若干基本性质

The product of the derivative of a function containing one variable multiplied by the increment of the independent variable .

微分用独立变量乘以含有一个度量的函数，然后对其求导所得的结果

The function obtained by expressing the dependent variable of one function as the independent variable of another; f and g are inverse functions if f=y and g=x.

用一个函数的自变量表达另一个函数的因变量而得到的函数。

How to pass a variable to a function, and use the variable in the function.

怎样为函数传递一个变量，并在函数中使用这个变量

When you declare a variable within a function, the variable can only be accessed within that function.

当你在function里指定一个变量，它就只能在该函数内进行访问。

If the variable is defined in a function prototype, then the variable may only be accessed in that function.

如果变量被定义在一个函数原型中，那么变量的范围只能是那个函数原型的范围。

The main purpose of this study which is taking linear equation with one unknown variable as a subject was to investigate the effects of two different teaching ways: Modeling Teaching and General Teaching on solving linear equation with one unknown variable and applied problems.

本电子全文仅授权使用者为学术研究之目的，进行个人非营利性质之检索、阅读、列印。请遵守中华民国著作权法之相关规定，切勿任意重制、散布、改作、转贴、播送，以免触法。论文使用权限校内外完全公开

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样