许多数学对象，例如数集和函数集合，表现出内部结构。
Many mathematical objects, such as sets of Numbers and functions, exhibit internal structure.
当你真正的去学习一门面向对象语言时，就会有C语言的函数学习基础去对比。
When you do learn object , you will have the base of C functional programming to go by.
母线保护的物理对象是一个输入输出关系确定的函数对象，可用一个ANN模型去替代，或用一个ANN数学模型去逼近母线保护物理对象的输入输出之间的函数关系。
Physical object of bus protection is a function with certain relation between inputs and outputs, which can be replaced by an ANN model, i. e. can be approximated by an ANN mathematical model.
微积分研究的对象是函数，研究工具是极限，微积分概念的定义方式与以往学习的初等数学概念有本质的区别。
Functions are research objects of the calculus and limit is its research tool. The way to define the calculus concept differs distinctly from that of elementary mathematics.
母线保护的物理对象是一个输入输出关系确定的函数对象，可用一个ANN模型去替代，或用一个ANN数学模型去逼近母线保护物理对象的输入输出之间的函数关系。
The protected object of bus protection is a function with certain input and output, which can be represented by ANN model, or approximated by ANN mathematical model.
提供基本数学函数和常数的内部对象。
An intrinsic object that provides basic mathematics functionality and constants.
鉴于正统的两个演算只以真值函数、个体-真值函数为研究对象，故而属于离散数学。
Considering the two orthodox calculations take truth function, individuality truth function as object of study, they fall into the category of discrete mathematics.
数学家在过去数百年中已经证明，类对于这些目的就已经足够：它们可以担负起数、函数和其他抽象对象的任务。
But mathematicians have established in the past hundred years that classes, or sets, are enough for all these purposes: they can be made to do the work of Numbers, functions, and the rest.
本文以抽水蓄能电站及有压引水式水电站为典型对象对水力系统各建筑物建立了整体参数优化数学模型，其后又针对该模型的目标函数不可求导、计算量大、维数多、非线性的特点。
This paper take pumped storage station and diversion type power station as typical objects of study and gives out a global optimal model of the parameters of the water way structures.
本文以抽水蓄能电站及有压引水式水电站为典型对象对水力系统各建筑物建立了整体参数优化数学模型，其后又针对该模型的目标函数不可求导、计算量大、维数多、非线性的特点。
This paper take pumped storage station and diversion type power station as typical objects of study and gives out a global optimal model of the parameters of the water way structures.
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