这种对人的动机和行为的假设的做出通常都是以内省、考虑特殊情况、以及在数学上易于处理为基础的。
The assumptions about human motivations and behaviors have usually been made on the basis of introspection, inspection of special cases, and mathematical tractability.
另外一些——比如说宇宙学——则对远离日常生活的一些事情做出假设，然后通过很高级的数学技巧加以抽象和理想化。
Others — cosmology, for example — make hypotheses that are more remote from everyday causes, and involve a high level of mathematical abstraction and idealization.
这个发现假设ANS的缺陷可能是导致实验组孩子们数学学习困难的原因。
This finding suggests that problems with the ANS may underlie math difficulties for children in this group.
当然，要想对Edlund和Korn设计的数学模型中的某些假设泼冷水是再简单不过的事。
Of course, it\'s easy to pour cold water on some of the assumptions made in Edlund and Korn\'s mathematical model.
这些假设对于寻求“纯”科学，让调查具有数学式的可查寻和简约的学者是富有吸引力的。
Such assumptions have the attractiveness for those seeking 'pure' science of making investigations mathematically tractable and parsimonious.
出于数学运算纯粹性的要求，这些模型都得把种群规模假设为无穷大。
For reasons of mathematical purity, they all assumed an infinite population size.
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.
当我们排除我们在数学上的某些假设——诸如：假设宇宙在任意一个方向上都是相同的，我们会发现：暗能量在逻辑上成为泡影（“vanishes in apuffof logic”亦译：按逻辑的喷团消失——译者）。
We may find out that the dark energy vanishes in a puff of logic when we rid our mathematics of certain assumptions – such as the assumption that the universe is the same in every direction.
本文在稳态模型和局域热力学平衡等假设下，推导了在纵向磁场下真空电弧压力的数学表达式。
This paper derives the mathematical express on of the pressure of vacuum arc subjected to an axial magnetic field under stationary model and the assumption of local thermodynamic equilibrium etc.
每种模型都有自己的假设，而每种假设有其数学含义。
Each model has its own assumptions, and each assumption has mathematical implications.
但目前在用其研究钢包喷吹体系中，各种数学模型建立在大量的假设基础上，导致模拟结果与实际有些偏差。
But now, when used for studying the ladle injection system, these mathematical equations are based on a lot of assumption, which lead to some deviation from the exact results.
通过外花键冷滚压精密成形的变形过程分析及适当假设，建立外花键冷滚精密成形滚压接触面积的数学模型。
The deformation process of external spline cold rolling was analyzed according to the suitable assumption. The mathematic model of contact area of external spline cold rolling was founded.
在数学建模过程中，模型假设与模型建立是最重要的两个步骤，两者构成机理分析的重要环节。
Model hypothesis and model foundation are the two most important steps in the process of mathematical modeling, and they comprise two important parts of principle analysis.
首先将实际问题按照网络最优化问题的一般假设和原理建立数学模型，用计算机程序进行求解。
Based on the assumptions and principles of network optimization problems, the real problem is, first, formulated mathematical model. It will be solved with the help of computers.
催化裂化提升管反应器数学模型基本上都是基于平推流反应器的假设建立起来的。
Mathematical models for Fluid Catalytic Cracking (FCC) riser reactors were built generally on the basis of assumption of "plug flow" pattern within risers.
给出了该模型的假设条件和基本数学式，讨论了纳入该模型的聚合物驱物理物化参数。
The conditional assumptions and the mathematical expression of this model are presented and the physical and physicochemical parameters in polymer flood taken into consideration are discussed.
文章通过对隶属函数的集中度系数确定的探讨，将模糊数学应用于贝叶斯统计学，从而形成了一种新的假设检验方法。
By discussing defining the coefficient of focus degree of subordinate function, this article applies fuzzy mathematics to Bayesian statistics to form a new method on hypothesis testing.
在配平迎角飞行的合理假设下，建立了描述载人飞船再入飞行段弹道的数学仿真模型。
On the reasonable assumption of match AOA (Angle of attack) flight, the mathematics simulation model of the reentry flight of a spaceship is formulated in this paper.
有了适当的数学准备，用普遍理论就可以展开整个题目，列出假设。
With suitable mathematical preparation, a general theory can lay out the entire subject and list the assumptions.
在扩散声场假设条件下，采用系统学、统计学等方法来处理室内声场，避免了繁杂的数学推导。
Supposing that the condition of diffusive sound field is known, a method to handle room sound field is given to avoid the complicated mathematical derivation, using system theory and statistics.
首先将实际问题按照网络最优化问题的一般假设和原理建立数学模型，用计算机程序进行求解。
Based on the assumptions and principles of network optimization problems, the real problem is, first, formulated mathematical model.
分析了多假设决策融合问题的共性，为其建立通用的数学模型。
After generalizing the common properties of decision fusion with multiple hypotheses, a general mathematical model was built.
本文由试验得到的体温数据，分别用假设检验和时间序列分析方法，找到辨别寒热性的数学依据。
In this paper, the data of body temperature from experiment is studied by using the methods of hypothesis test and time series analysis, then the mathematical basis of identifying the nature is found.
虽然“标准模型”理论讲得通，但是它必须建立在许多任意性数学假设的基础之上。
But, though the Standard Model works, it depends on many arbitrary mathematical assumptions.
当部分价值可知的情况下，可以通过数学假设和计算来定义价值。
Value definition can be done using mathematical assumptions or real calculations where the component values are available.
我自己将进一步努力获得完全信息理论性对黎曼假设的否定，但为此我还必须等待开发出更为广泛的信息数学理论。
I will try myself furthermore to obtain a disproof of RH that is entirely INFORMATION THEORETIC but for this I have still to wait to develop a broader mathematical theory of information.
这们研究所程度的数学课程包含了决策理论、估计、信赖区间及假设检定，同时，也会为各位同学介绍大样本理论。
This graduate level mathematics course covers decision theory, estimation, confidence intervals, and hypothesis testing. The course also introduces students to large sample theory.
前言：假设吸附过程始终处于平衡态、气泡大小均一以及每一个气泡均为正十二面体，构建了泡沫分离过程的数学模型。
A mathematic model of foam fractionation was set up based on the following assumptions: adsorption equilibrium, same bubble size and regular dodecahedron model of real bubbles.
前言：假设吸附过程始终处于平衡态、气泡大小均一以及每一个气泡均为正十二面体，构建了泡沫分离过程的数学模型。
A mathematic model of foam fractionation was set up based on the following assumptions: adsorption equilibrium, same bubble size and regular dodecahedron model of real bubbles.
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