All Darwin perceived was that selection must work in nature, too.
达尔文所理解的也就是自然选择，物竞天择。
We've turned the notion of natural selection on its head. Nature isn't the only force that picks the genes that stick around - we're doing it too.
我们已经将自然选择的概念从头进行转变。自然并不是选择待选基因的唯一力量-人类也能对基因进行选择。
Indeed, Darwin's Origin of -species by Means of Natural Selection, -published in 1859, seemed to vindicate Tennyson's adage from 20 years -earlier, of "nature red in tooth and claw".
实际上，1859年出版的达尔文著作《物种起源》似乎印证了坦尼森此前二十年的名句——“在尖牙利爪之下，自然是红色的”。
Their writings were celebratory in nature, and they were uncritical in their selection and use of sources.
她们的著作本质上是庆贺主义，她们对于她们的选择和使用的来源缺乏批判精神。
The paper first analyzes the nature of accounting policies and on its basis probes into the problems concerned in accounting policy selection, mainly dealing with four relationships.
本文首先分析了会计政策的本质，在此基础上探讨了会计政策选择中涉及的有关问题，主要是处理好四种关系。
In addition nature coding and expected value selection also improve the efficiency of GA.
另外，自然编码方式与期望值选择机制也提高了算法的执行效率。
Humble person, material selection, ornaments law nature, unpretentious.
拙者，材质选择，饰法自然，朴实无华。
A digital photo gallery showcasing a selection of shots including: nature, lights, strange, and television categories.
画廊展示数码照片拍摄的选择，包括：自然，灯光，陌生，电视类。
Selection of equipment depends on the nature of the material, how far it is to be moved, and the method of disposal.
设备的选择取决于材料的性质、需搬移的距离以及处理的方式。
Nature earlier this year 2, that can predict what picture a person is seeing from a selection of more than 100.
另一种“读脑”技术与此想法类似，它可以从100多幅图片中找到人看过的那一张，这项技术于今年早些时候发表于《自然》杂志。
These growing wild species express the characteristics of stress tolerance, resistance to disease and pest insect, high quality under the severe competition and selection of nature.
这些野生种在自然界的严酷竞争和自然选择条件下形成了许多优良特征特性，特别表现在抗逆性、抗病虫害、品质等方面。
Because the edit field of the combo box shows the current selection, the combo box is by nature a single-selection control.
因为组合框的编辑字段显示当前选择，所以组合框本质上是单一选择控件。
The habitat suitability selection models were established for nesting of Grey heron(Ardea cinerea)in Zhalong National Nature Reserve.
本文建立了扎龙国家自然保护区苍鹭营巢的最适生境选择指数模型。
Review of this nature can be invaluable as aid to the selection of the correct equipment when the choice seems infinite.
对选择仪器感到没有头绪的时刻，有关这些特性的评论为挑选恰当的设备提供了极宝贵的帮助。
From the view of the environment, the new science and technology and the environment of nature, culture and politics all influence the peasant households' selection behavior.
从环境角度看，新品种和新技术本身、自然环境、政策环境、文化环境等都对农户的选择行为产生影响。
In this paper we discuss the fundamental of sample collection, analyze the culture medium selection and establish the effective method of isolating moderate thermophilic bacteria from nature.
在研究的过程中，确定了样品采集原则，培养基选择的基本方法，以及对菌种分离及鉴定的初步手段。
The nature of the aesthetics can be considered as both the special manufacturing process of technique and the free selection of the artists' ideas.
美感的过程其本质可以认为是独特的工艺制作过程，是艺术家自由思维选择的结果。
The model is helpful in disclosing the physical nature of achromaticity in rainbow holography, and has its practical significance in the selection of parameters in light-path design.
此象差模型有助于揭示彩虹全息消色差的物理本质，对于光路设计中参数的先择有实际意义。
In Chapter 4, the nature of the principal and agent in logistics partnership relationship is analyzed, and the three stage model for the logistics partner selection is proposed.
第四章分析了物流合作伙伴关系的委托-代理关系本质，提出了物流合作伙伴选择的三阶段模型。
It also characterizes newly emerging pathogens, pests and disease complexes and studies their responses to the selection pressures that occur in agriculture and nature.
它还描述新出现的病原体、有害物和疾病复合体，研究它们的对发生在农业和自然界的选择压力的反应。
This paper has been derived general purpose formula for selection of factor of safety, from statistical nature of actual load and statistical nature of load cap-ability for farm machine.
本文根据农业机械承受的实际载荷及其承载能力的统计特性，导出了选用安全系数的一般通用公式。
The selection of priming paint, glue bond, block material and surface paintbased on the nature of the corrosive medium is discussed.
同时还介绍了根据腐蚀介质、温度选择底漆、胶合剂、面漆等的搭配原则。
Regarding aesthetic judgment of human inhabited environment selection, there should be interactive consolidation among nature, culture, emotion, and rationality.
关于人居环境的审美抉择，则是自然与人文、情感与理性的互动统一。
Optional selection for Brass brush, nature hair brush.
有棕刷、毛刷任选一种。
Optional selection for Brass brush, nature hair brush.
有棕刷、毛刷任选一种。
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