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- As a powerful technique, the isozyme analysis plays an important role in study of genetic evolution and differentiation of biological species. 同功酶分析作为一种有效的研究手段在研究物种的遗传进化中显示了极为重要的作用。
- Through simulating genetic evolution,a method of Optimize Selection of Sequence(OSS) is put forward,which can solve the above problem. 通过模拟生态遗传进化,提出了对多产品创新项目序列组合进行最优选择的最优序列选择法(OSS)。
- PETER J.RICHERSON and ROBERT BOYD have collaborated for 25 years in studying the evolution of human culture and how cultural and genetic evolution interact. 李谢森与包艾德合作了30年,研究人类文化的演化,以及文化演化与基因演化如何相互影响。
- ROBERT BOYD and PETER J.RICHERSON have collaborated for 25 years in studying the evolution of human culture and how cultural and genetic evolution interact. 包艾德与李谢森合作了30年,研究人类文化的演化,以及文化演化与基因演化如何相互影响。
- Because genetic evolution is relatively well understood, most of DIT examines cultural evolution and the interactions between cultural evolution and genetic evolution. 由于对遗传进化的了解比较透彻,双继承理论主要侧重于研究文化进化以及文化进化与遗传进化之间的互作。
- They observed that antigenic drift was more punctuated than genetic evolution, and genetic changes sometime had a disproportionately large antigenic effect. 此发现显示抗原性演化比基因演化更具有不连续之跳跃性,且基因序列上的改变有时会造成不等价之钜大抗原性影响。
- To control the genetic evolution with the fixed controlled parameter, it is easy to cause “precocity” and lower the searching efficiency of algorithm. 用不变的控制参数来控制遗传进化,很容易导致“早熟”,降低算法的搜索效率。
- Based on the analysis of genetic evolution process, this paper proposes a new maintaining adaptively optima genetic algorithm with simulated annealing(SAMOAGA), which can maintain some adaptively optimal offsprings and make them simulated annealing. 在分析遗传进化的基础上 ;提出了一种自适应最优保存的模拟退火遗传算法 ;自适应地保存最优个体 ;并对其进行模拟退火 .
- The idea that human cultures undergo a similar evolutionary process as genetic evolution goes back at least to Darwin. 那种认为人类文化经历了类似遗传进化的过程的思想,至少可以追溯到达尔文。
- However, DIT also recognizes that genetic evolution has endowed the human species with a parallel evolutionary process of cultural evolution. 另一方面,双继承理论还认为,遗传进化赋予了人类一种平行的文化进化过程。
- Heterogenous expression of active nitrile hydratase (NHase) was focused for its great potential in genetically evolution of the operational stability of NHase. 为从基因水平上改造腈水合酶,进行了诺卡氏菌腈水合酶基因的外源表达研究。
- Genetic material produced by gene-splicing. 重组基因材料基因分割而产生的基因材料
- The space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- Optimizing Choice of Product Innovation Item Based on Genetic Evolution 基于遗传进化的产品创新项目序列最优选择
- A Neural Network and Genetic Evolution Approach for Digital Circuits Test 一种电路测试的最优神经网络与遗传进化方法
- On Genetic Evolution and Population Ecology of Dimocarpus Longan Lour 龙眼的遗传进化与种群生态
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗?
- He chose genetic engineering to be his lifelong career. 他选择了遗传工程学作为终生的事业。
- Our watchword is: Evolution, not revolution'. 我们的口号是: `要循序渐进,不要剧烈变革.;'