非线性结构的参数估计和系统识别是取得和验证非线性结构数学模型的一门学科。
The parameter estimation and system identification of nonlinear structures is a subject which serves to obtain and verify mathematical model of nonlinear structures.
研究表明：采用超结构数学优化模型可以综合考虑系统的各种限制条件对氢气网络进行优化。
The matching relationships of sources and sinks in hydrogen distribution network are compared before and after optimization. It shows that the superstructure model is effective.
很少有数学结构在概念上像随机性那样简单。
Few mathematical constructs seem as conceptually simple as that of randomness.
在这个深入的过程中，那种可以识别的形状在这以数学公式为模型的结构中单独地以及成群结队地在四处重复出现。
As one progresses downward, the recognizable fractal shape is evident, singly and as large groups of the same fractal shape repeated throughout the structure of the mathematical equation modeled.
首先，电子的密度并不能直接揭示出轨道的数学结构。
First off, the density of electrons doesn't directly reveal the mathematical structure of the orbital.
表达式由数据结构、绑定的变量（即具有值的变量）、数学操作符和函数调用组成。
The expression is composed of data structures, bound variables (that is, those with a value), mathematical operations and function calls.
E8是一个包含248维的怪物，数学家们花了120年的时间才把它的结构摸透。
E8 is a monster. It has 248 dimensions and its structure took 120 years to solve.
早在一世纪前，数学家就提出过这种构造的假设（译注：指希尔伯特曲线），现在这种假设就被应用于对人类基因组立体结构的描述。
This type of shape was mathematically postulated over a century ago, and has now been shown to describe the genome’s three-dimensional structure.
此外，与ContentMathML不一样，对于常见数学运算符没有预定义的元素，因为核心openmath语言只定义基本结构。
Also, unlike Content MathML, there are no predefined elements for common mathematical operators, since the core OpenMath language just defines the basic structure.
数据绑定不能执行复杂的数学公式、创建眩目的三维图像或者图表结构。
Data binding won't allow you to perform complex mathematical formulae, create amazing 3-d graphics, or diagram cellular structures.
清单1展示了ContentMathML如何编码数学结构。
Listing 1 shows how Content MathML encodes the mathematical structure.
所以，如果你需要用数学式子计算一个值，那就只有用表达式返回这个值，没有其他语法结构可用，因为否则就无法处理这个值。
And so while you needed expressions for math to work, there was no point in making anything else return a value, because there could not be anything waiting for it.
土木工程师建造桥梁和其他结构的数学模型，从而在进入昂贵的实际建设阶段之前计算出所设计的结构能够承受多大的重量和压力。
Civil engineers build mathematical models of Bridges and other structures to calculate how much weight and stress they can bear before committing to an expensive construction phase.
其突出特性是强类型的数学对象层次结构和对对象进行分组和控制的常用编程数据结构。
It features a strongly typed hierarchy of mathematical objects and commonly used programming data structures for grouping and controlling the objects.
不要过于纠结于这些数学问题了，在计算机领域，你会很讨厌那些，在这上面钻牛角尖的人，但是对于那些，像循环这样的逻辑结构又是很有用的。
Okay, not to dwell too much on math because you can very quickly bore someone in computer science by dwelling too much on math but it's useful even for logical constructs as we'll see with loops.
本文运用线性规划理论，建立了一个包括54个变量(产品)，43个约束条件产品结构优化数学模型。
A mathematics model which deals with 54 variables and 43 constraint conditions is proposed to optimize the product structure by using linear programming theory.
带状是一种结构，但还有其他的，Brualdi希望数学家们把像Strang一样的方法用到其它结构类型的矩阵中去。
Bandedness is one type of structure, but there are others, and Brualdi expects other mathematicians to apply techniques like Strang s to other types of structured matrices.
带状是一种结构，但还有其他的，Brualdi希望数学家们把像Strang一样的方法用到其它结构类型的矩阵中去。
Bandedness is one type of structure, but there are others, and Brualdi expects other mathematicians to apply techniques like Strang's to other types of structured matrices.
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.
本文以教室智能灯具开关为例，从系统数学模型的建立、基本系统结构到系统硬件设计给以详述。
This paper, taking Classroom Intelligent Switch for example , discussed the mathematical model of system structure and the design of hardware and software.
你学习的每个主题都以某种合理结构展现出来，如果是数学——就用构建模块的方式展现，如果是社会科学研究——就用类别的方式。
Every topic that you study has been presented to you in some type of sensible structure, whether it is math - which comes in building blocks, or social studies - which comes in categories.
他研究的几何在数学上叫做(李代数)E8结构。这个结构在1887年首先被挪威数学家SophusLie发现。
The geometry he has been studying is that of a structure known to mathematicians as E8, which was first recognised in 1887 by Sophus Lie, a Norwegian mathematician.
个体的CPFS结构，是指在数学学习中学习者在头脑中形成的概念域、概念系、命题域、命题系。
Individual's CPFS structure refer to a schema that concept field, concept system, proposition field, proposition system was constructed by student on mathematics learning.
首先针对数字字符特殊的字体结构，采用了数学形态学方法进行滤波处理。
Firstly, the digital character is processed by mathematics morphology for its special typeface structure.
本文研究的主要内容和结果：1.高层次数学概念的拓扑心理结构模式(TPS模式)。
Primary contents and results in this thesis: 1. Topology psychology structure of advanced mathematical concept (TPS).
本文从齿轮啮合动力学出发，研究了调制边频结构的形成及其数学上的描述。
Based on gear dynamics, the formation of side-band and its mathematical description are researched in this paper.
该方法按数学模型对子系统进行结构水平上的分解，运用层次分析法来处理数据获得对子系统的仿真可信性的评估。
This approach analyzes sub-system on the level of construction due to it's digital model , and it gets the system's general credibility with AHP to process data.
我们必须重新认识数学能力结构，要在数学能力结构中引进自我监控能力，并把自我监控能力作为数学能力的重要成分。
We must study the structure of mathematics ability again, put self-regulated ability into it and regards self-regulated ability as an important component of mathematics ability.
我们必须重新认识数学能力结构，要在数学能力结构中引进自我监控能力，并把自我监控能力作为数学能力的重要成分。
We must study the structure of mathematics ability again, put self-regulated ability into it and regards self-regulated ability as an important component of mathematics ability.
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