Biological procedures cannot be expressed in mathematical formulae.
物理形成的过程无法用数学公式描述。
Markowitz formalised these ideas and drew up the mathematical formulae to optimise diversification.
柯 维茨整理了这些观点，推导出数学公式，使多样化达到最优。
Generally, the learned model can represent by classification rules, decision trees, or mathematical formulae.
通常，模型可以用分类规则、判定树或数学公式表示。
Quantization first arose in the mathematical formulae of Max Planck in 1900 as discussed in the introduction.
量子化首先在马克斯·普朗克1900年数学公式如上面介绍中讨论那样引发。
Data binding won't allow you to perform complex mathematical formulae, create amazing 3-d graphics, or diagram cellular structures.
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。
So they are producing more complicated mathematical formulae in order that robots can constantly adjust themselves to human intentions.
因此他们设计出更加复杂的算法从而使机器人可以根据人类的意图进行持续的调整。
In this paper, the optimum value of the compensation condenser for ac are welding machines are proved and given in forms of mathematical formulae.
近年来，焊机的节能已成为一个十分重要的课题。本文就交流弧焊机的电容补偿之最佳取值问题作了论征，并导出了数学表达式。
This paper also deals with the relationships between weight and length of the wing or the urophygeal gland and are simulated bv mathematical formulae.
本文还研究了该鸟体重和翅长，体重和尾脂腺，体重和嘴峰的相关关系，并以数学公式进行模拟。
It includes the MathML DTD for handling formulae (chemical and mathematical formulae can also be included as specially typed images), and provides for biological data references.
它还包括MathMLDTD以处理公式(化学和数学公式也可以作为特殊类型的图片包含进来)，并提供了生物学数据参考。
To make programming easier for humans, these expressions tend to have a syntactic form that mirrors as closely as possible the representation used in traditional mathematical formulae.
为了让编程对人而言更加简单，这些表达式采用与传统数学公式尽可能类似的语法。
A new PWM control method for GTR current source rectifier is presented. The mathematical formulae that output voltage of the rectifier and inductance of the DC filter are derived.
提出了一种新的适合于GTR电流型变频器整流器部分的PWM控制方法，推导出了在准圆轨迹PWM控制规律下，整流器输出电压的计算公式和平波电抗器电感量计算的实用公式。
Known as "computers", they charted the position, and brightness of stars on a daily basis by applying mathematical formulae to the observations of their male colleagues who watched the sky.
她们负责日常记录星球的位置和明亮程度，并对星象观察记录(当时观察星象主要由男性研究者负责)进行公式计算。
At its heart lies the continual tension between new consequences derived from existing mathematical formulae, their novel physical interpretations and the search for their discernible manifestations.
由于现存的数学公式得出的新结果和新的物理研究预测有出入，在本书的中心思想中着贯穿着一种紧张的情绪。
The non-mathematical appear to have their revenge, as the perils of over-reliance on complex symbolic notation and arcane formulae are relentlessly exposed.
非定量学科似乎有了个扬眉吐气的机会——过度依赖复杂符号和晦涩公式的危险这回算是暴露无遗了。
Mathematical analysis leads to a formula for this dependence, which is analogous to the formulae (2) and (3).
依赖于这个，数学分析得出一个公式，这个公式类似于公式(2)和(3)。
According to the results of calculation and analysis, Colebrook formula is considered as a accurate formula, and approximate formulae only can be made rough calculation and mathematical analysis.
计算和分析结果表明：科尔布鲁克公式是紊流混摩区的较准确的计算公式，近似公式只适用于粗略的计算和数学分析。
This model is reliable in mathematical principle and it is easy to use the formulae.
该模型数学原理可靠，公式运用简便。
A mathematical model of damping spacer damper is established, then the impedance matrix and energy consuming formulae of spacer dampers are derived.
建立了阻尼间隔棒的数学模型，给出了间隔棒的阻抗矩阵和耗能计算公式。
Values of parameters, or relevant formulae, for determining the parameters of the mathematical desulfurization model for circulating fluidized bed boilers, are here presented.
给出了循环流化床烟气脱硫数学模型中的各个参数或相应的计算公式。
The prestressing force in combined dies to be used for cold extrusion of bearing outer race by the two mathematical models is calculated and compared with the results obtained by Lame formulae.
利用这两种模型分别计算了轴承套圈冷挤压组合凹模的预应力，并同拉美公式的计算结果进行了分析比较。
A new mathematical model for the non-Hertz contact problems is proposed based on the mixed variational principle. From this model, the finite element approximate formulae are derived.
本文从混合变分法原理着手，对弹性接触问题提出一种新的数学模式，并从中导出有限元的近似公式。
The mathematical derivation of the formulae used for calculation of the characteristic impedances of the coaxial branched strip lines are given.
本文给出同轴分支带线特性阻抗计算公式的数学推导。
It has the characteristics of both mechanical and mathematical models, and provides simple and practical formulae for problems to be analysed.
它具有力学模式和数学模式的双重特征；为分析问题提供了简便实用的计算公式。
Certain internal relations and stronger systematization exist among the formulae. So they can be used as the mathematical model of programming computer auxiliary design software of the separators.
由于各计算公式之间具有一定的内在联系和较强的系统性，因而文中的公式可用作分离器计算机辅助设计软件编制的数学模型。
Certain internal relations and stronger systematization exist among the formulae. So they can be used as the mathematical model of programming computer auxiliary design software of the separators.
由于各计算公式之间具有一定的内在联系和较强的系统性，因而文中的公式可用作分离器计算机辅助设计软件编制的数学模型。
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