助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   biological evolution 的翻译结果: 查询用时:0.198秒
图标索引 在分类学科中查询
所有学科
生物学
地质学
自动化技术
医学教育与医学边缘学科
非线性科学与系统科学
人口学与计划生育
计算机软件及计算机应用
文化
外国语言文字
更多类别查询

图标索引 历史查询
 

biological evolution     
相关语句
  生物进化
     Genetic algorithm (GA) is a random search method based on the biological evolution.
     遗传算法(Genetic Algorithm,简称GA)是一种产生于生物进化思想的随机搜索算法。
短句来源
     Database search revealed that homologs of CT120 existed in different organisms from plant to animal kingdoms, which suggested that CT120 was a highly conserved gene during biological evolution.
     CT120的同源物广泛存在于从植物到动物界不同物种中,提示新基因CT120在生物进化过程中高度保守。
短句来源
     The Relationship Between Heredity and Environment in the Biological Evolution
     遗传与环境在生物进化中的关系
短句来源
     Genetic Algorithms (GA) are optimization algorithms imitating biological evolution with computers.
     遗传算法是用计算机模拟生物进化思想的优化算法,首先由美国Michigan大学的John Holland教授于1975年提出。
短句来源
     The genetic algorithms are one kind the search optimal solution biological modeling algorithm which devises based on the biological evolution principle.
     遗传算法是一种基于生物进化原理构想出来的搜索最优解的仿生算法。
短句来源
更多       
  生物演化
     The stratigraphic distribution of δ13Corg of the Changxing Stage corresponds to the biological evolution and δ13Ccarb and δ18Ocarb cyclostratigraphy of the Changxing Stage at the D section of Meishan, Changxing, indicating that the δ13Corg value also has certain significance in stratigraphic classification and correlation.
     浙江煤山D剖面长兴阶δ~(13)C_(org)在地层层序上的分布总体呈现自下而上由重变轻的趋势,同时,δ~(13)C_(org)层序分布与生物演化及δ~(13)C_(carb)和δ~(18)C_(carb)层序分布之间具有对应关系。
短句来源
     The δ34S of the sulfides is controlled not only by that of marine su-Ifates, but also by biological evolution.
     δ~(34)S不仅受海相硫酸盐δ~(34)S控制,而且受生物演化影响,同位素还原分馏效应增大;
短句来源
     In fact, as the most classical competition theory, Game Theory has been widely applied to research competition issues in such fields as economics, politics, military decision, computer science and biological evolution.
     事实上,作为一种研究互斗局势的最地道的竞争理论(对策理论),博弈论已广泛应用于经济学、政治学、军事决策、计算机科学、生物演化等众多领域的竞争问题研究。
短句来源
     This finding is conducive to further understanding the Pliocene biological evolution, climatic change and tectonic activity on the Qinghai-Tibet Plateau and provides new formation for the study of the organic evolution, lake and river evolution, climatic change and paleogeographic and paleoenvironment changes, as well as the stratigraphic division of the Tertiary and the Quaternary.
     这一发现有助于进一步认识青藏高原新近纪上新世的生物演化、气候变化和构造活动,为研究青藏高原新近纪以来的生物进化、湖泊与河流演化、气候变化、古地理与古环境变迁,以及新生代地层的划分对比等提供了新资料。
短句来源
     This paper is an introduction to theoretical models for biological evolution at microscopic (organism) level, especially for those asexual populations with quick replication rate and high mutation rate.
     本文是对微观层次上特别是对于复制速率较快、突变率较高的无性生殖群体生物演化理论模型的介绍。
短句来源
更多       
  生物进化的
     Law of changes of gene frequency was core of research on population genetics,was also a key of understanding biological evolution.
     基因频率变化规律是群体遗传学研究的核心 ,也是理解生物进化的关键。
短句来源
     Biological evolution is the selfadaptation of living organisms in response to environmental changes involving the exchange of mass, energy, and information between the biological species and the environment.
     该文作者认为:生物进化的本质是生物为适应生存环境的变化而对自身生存状态进行的自调节; 调节过程包括生物与外界进行的质量、能量及信息的交换;
短句来源
     Genetic algorithm based on the conception of biological evolution designs a series of process to optimize the solution.
     遗传算法是基于生物进化的概念设计了一系列过程来达到优化的目的。
短句来源
     A Comparative Analysis of Corporate Evolution and Biological Evolution
     企业进化与生物进化的比较分析
短句来源
     Evolution Needs Toleration-On neo-neutral theory of biological evolution
     进化需要宽容——生物进化的新中性学说
短句来源
更多       
  生态演化
     (2) Biological features mainly include parent materials and mother rocks/surface water/telluric magnetic force and geological history. This paper lays emphasis on the introduction of relationships among the inversion of telluric magnetic force and biological evolution as well as species eradication and relationship between geological hist- ory and soil ecology.
     (2)生态特征的地质背景,主要包括母质和母岩、地下水、地磁及地质史等几方面,本文着重介绍了地磁倒转与生态演化及物种灭绝的关系、地质史与土壤生态的关系。
短句来源
     In this paper the integrated regulation and control(R&C) of disequilibrium economic system is studied based on the thought of biological evolution to keep the viability and sustainable balance of the supply and demand of the economic system.
     本文借助生态演化思想研究非均衡经济系统的集成调控问题 ,以保证系统的生存和可持续性的供需平衡的存在 ;
短句来源

 

查询“biological evolution”译词为其他词的双语例句

 

查询“biological evolution”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  biological evolution
Apoptosis is known as a major achievement of biological evolution aimed at eliminating "genetic waste," transformed or deteriorated cells, and hence at controlling neoplastic processes.
      
According to our evaluations, nearly 3.5 billion years ago the concentration of oxygen in the Earth atmosphere reached several vol %, which provided formation of the ozonosphere and thus made the biological evolution possible.
      
Molecular chiral asymmetry, created in the biosphere during biological evolution, is unambiguously realized in today's world at the genetic level and in biosynthesis.
      
The review considers studies examining artificially maintained populations as models for understanding biological evolution.
      
Comparisons with nonbiological classifications are needed to know if such structures are the result of biological evolution or of taxonomic practices, utilitarian bias, and/or subconscious cognitive rules.
      
更多          


The ecosystem is not a self-contained system,but it has close con- tact with external environment,or it can be said that ecosystem exists under a certain condition of the background.And hence,ecosystem has either interconnection with its developing process or constraint with external invironment.In order to have a better understanding of econo- gical features,it is not enough to know ecosystem itself but to under- stand its background of its existence.This paper summarily showed various aspects of Geoseience...

The ecosystem is not a self-contained system,but it has close con- tact with external environment,or it can be said that ecosystem exists under a certain condition of the background.And hence,ecosystem has either interconnection with its developing process or constraint with external invironment.In order to have a better understanding of econo- gical features,it is not enough to know ecosystem itself but to under- stand its background of its existence.This paper summarily showed various aspects of Geoseience background of ecological environment. (1)It deals with ecological features of geomorphological environment from the following aspects,i.e.topographical function in formation of modern climate,relationships among topography and its evolution with climate and environmental evolution of surface runoff and drou- ghts and their effects upon formation of biologicaldistribution zonation evolution of biological community and soil formation and its develop- ment,etc.(2) Biological features mainly include parent materials and mother rocks/surface water/telluric magnetic force and geological history.This paper lays emphasis on the introduction of relationships among the inversion of telluric magnetic force and biological evolution as well as species eradication and relationship between geological hist- ory and soil ecology.

生态系统不是孤立封闭的系统,它和外部环境有密切的联系,或者说它是存在于一定的背景条件下的。因此,生态系统既有其内在的、自身的发展过程,也有其受外部环境制约的一面。要认识生态系统的特征,只从系统本身着眼是不够的,还需要对其存在背景有一定的了解。本文概括地说明了生态环境地学背景的诸方面:(1)生态特征的地貌背景,分别从地形在现代气候形成中的作用;地形及其演化与气候及地表水旱环境演化的关系,对生物分布区形成的影响,对生物种群演化及对土壤形成发育的影响等方面作了论述。(2)生态特征的地质背景,主要包括母质和母岩、地下水、地磁及地质史等几方面,本文着重介绍了地磁倒转与生态演化及物种灭绝的关系、地质史与土壤生态的关系。

This paper provides a method of measuring genetic differentiation by analyzing gene regulation and expression. A Genetic Differentiation Value (Dg) was found, which could be used to determine the difference among different tissues. Using the method of the information theory, the authors found a function, that is the Gene Regulation Entropy (Hr), which could describe the extent of differentiation. The quantity of regulation information could be estimated from Hr· Dg has the property of intensity and Hr has the...

This paper provides a method of measuring genetic differentiation by analyzing gene regulation and expression. A Genetic Differentiation Value (Dg) was found, which could be used to determine the difference among different tissues. Using the method of the information theory, the authors found a function, that is the Gene Regulation Entropy (Hr), which could describe the extent of differentiation. The quantity of regulation information could be estimated from Hr· Dg has the property of intensity and Hr has the property of content. The value of D and Hr could be measured by isozymes or other proteins. In the end of the paper, how to use Dg and Hr in differentiation, biological evolution, biological information, the complexity of population and practical application in forest population genetics have been discussed.

本文通过对基因调控、表达的分析,探讨了个体分化定量问题,提出用基因分化值D_(?)指标,度量分化细胞之间的内部差异;对调控、表达问题,用信息论的方法加以处理,得到了基因调控熵H_r,再从H_r指标估算出调控信息量。D_(?)具有强度性质;H_r具有容量性质。试验选用同功酶测定这两项分化指标。再用这两项指标进一步讨论分化、进化、生物信息、群体复杂性等问题。

Biological evolution is the dialectical developing process of mutation and adaptation of species.The study on the dialectical development of biological evolutionism will deepen the research on the theory of biologi- cal evolution and promote the theory of biological genetics and the practical work of breeding.

生物的进化是物种变异与适应的辩证发展过程。研究生物进化思想的辩证发展,对于生物进化理论的深入研究以及生物遗传理论和育种实践工作,将起一定的推动和促进作用.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关biological evolution的内容
在知识搜索中查有关biological evolution的内容
在数字搜索中查有关biological evolution的内容
在概念知识元中查有关biological evolution的内容
在学术趋势中查有关biological evolution的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社