Darwin's theory of natural selection is intended to answer this question.
达尔文的自然选择理论正是为了回答这个问题。
An early visitor was Charles Darwin nearly 175 years ago, on a trip that inspired his theory of evolution by natural selection.
大约在175年前，一位早期的访客在旅途中得到灵感-自然选择学说产生了，他就是查尔斯·达尔文。
That is a great deal less than the general theory of the mechanics of evolution that the Darwinists suppose that natural selection provides.
这个观点与进化机制理论——通常进化论者假设自然选择提供了这种机制——的重要性还不能相比。
The second theory reinforces the first, by combining the pressure for ever greater success with the selection of bosses ill-equipped to handle it.
关于这句我的看法：第二条理论是对第一条的补充。 除了面临不断进步带来的压力，选择了不适当的经营者是另一个原因。
The idea that our mental terrain decides what information survives in our heads and what gets killed off finds a parallel with a venerable biological theory: Darwin's theory of natural selection.
我们的心理地形决定了什么信息能留在我们大脑里同时什么需要剔除，这个学说和一个已经被广为接受的生物理论很近似：达尔文的自然选择理论。
The book was “On the Origin of Species”. And the challenge was the theory of evolution by natural selection.
这个人就是查理斯•罗伯特•达尔文，这本书叫做《物种起源》，而发起的挑战则是基于自然选择说的进化论。
Left us with a theory of adaptation through natural selection that remains at the core of modern evolutionary biology.
达尔文给我们留下了通过自然选择适应的理论，这仍然是现代进化生物学的核心。
And it might occur to some of you that this seems to be an analogy with the Darwinian theory of natural selection where there's a random assortment of random mutations.
也许你们之中会有人觉得，这和达尔文的自然选择理论，看上去很相似，自然选择就是随机突变的随机分配。
For example, not long after the events of 1848, Charles Darwin presented his theory about natural selection in Britain.
比如，1848事件后不久，查尔斯·达尔文在英国发表自然选择学说。
And the challenge was the theory of evolution by natural selection.
其中极富挑战性的观点则是生物进化是通过自然选择实现的。
The existence of information asymmetry gives rise to problems such as moral hazard, and adverse selection, studied in contract theory.
信息不对称的存在产生了例如“道德风险”“逆向选择”等问题，这些问题在“契约理论”中研究。
This chapter will focus on basic signal theory and then on the selection and configuration of modular data acquisition hardware.
本章我们重点学习基本的信号理论和数据采集硬件模块的选择和配置。
The limitation of the theory results from the fact that it does not take into consideration the initiative of the translators with regard to the selection of translation strategy.
这一理论的局限性源于它只考虑了制约翻译策略选择的客观文化因素，而忽视了作为翻译主体的人的主观能动性。
The antifoaming principles of antifoaming agents were analyzed in theory, and the selection principles and evaluation methods were described.
从理论上分析了消泡剂的消泡原理，概述了消泡剂的选用原则及评价方法。
The combined use of fuzzy mathematics, neural net method and gray system theory in the selection of mining method for Jinshan gold mine was a new trial.
将模糊数学、神经网络方法及灰色系统理论有机地结合起来，应用于金山金矿采矿方法选择中是一次新的尝试。
On the base of hardware approach, to discuss all the theory involve in active detecting sonar system, including the selection of signal waveform, digital signal sampling, digital signal processing.
以硬件为基础，对所涉及到的理论都作论述，包括探测声纳的信号波形选择，数字信号采样、处理原理与方法。
The mode and mechanism of enterprise location selection is the most important research area of this theory.
企业区位选择的模式和机理正是这一理论研究的重要内容。
Based on the clonal selection principle and idiotypic immune network theory of biological immune system, a dynamic clonal adjustment strategy (DCAS) is proposed.
摘要基于生物免疫的克隆选择和独特型免疫网络机理，提出了动态克隆调节策略(DCAS)。
Furthermore, an algorithm of module selection which is based on fuzzy theory is brought forward in this dissertation, and the reliability is validated by an example.
对于相似模块的选择，论文建立了基于模糊相似优先比的模块选择算法模型，并给出了实际例子的演算过程，验证了算法的可靠性。
So research of model automatic selection has certain theory value and profound meaning in such situation.
基于这种情形，研究模型的自动选择具有一定的理论价值和深远的意义。
Objective To explore personality traits and coping styles of college students' cadres, which will be the theory basis of selection and appointment of college students' cadres.
目的探讨高校学生干部的人格特质和应对方式，为高校学生干部的选拔任用提供理论依据。
This paper proposes an antibody clone algorithm which based on the clonal selection theory of artificial immune system.
在人工免疫系统的克隆选择原理基础上，提出了一种抗体克隆算法。
Based on the algorithm for clonal selection theory of artificial immune algorithm.
该算法为基于克隆选择原理的人工免疫算法。
The theory of equilibrium selection is an important part of game theory.
均衡选择理论是博弈理论的重要组成部分。
Relatively deep researches were made in theory and by experiment from sides of selection of material, development of process and determination of technical parameters.
从原料的选择、工艺流程、工艺参数的确定等几个方面进行了较深入的理论探讨和较详尽的实验研究。
On the basis of analyzing the RCM theory, emphasizes the selection of three maintenance modes.
在详细介绍了RCM理论的基础上，着重研究了三种维修方式的选择问题。
The basic theory of literature selection is that select those literatures whose probability use-value is higher at the same cost.
文献选择是文献采集的核心，文献选择的基本原理是在成本相同的情况下，优先选择概率使用价值大的文献。
It mainly discusses the main function of deposit insurance system. deposit run theory. Moral hazard and adverse selection. reasonability and theory model of deposit insurance system.
主要论述了存款保险制度的主要功能、挤兑问题理论、存款保险的道德风险与逆向选择、存款保险制度的合理性问题及存款保险制度的理论模式。
It mainly discusses the main function of deposit insurance system. deposit run theory. Moral hazard and adverse selection. reasonability and theory model of deposit insurance system.
主要论述了存款保险制度的主要功能、挤兑问题理论、存款保险的道德风险与逆向选择、存款保险制度的合理性问题及存款保险制度的理论模式。
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