查询词典 evolutionary

This theory was often expressed as "ontogeny recapitulates phylogeny", i.e. the development of an organism exactly mirrors the evolutionary development of the species.

这一理论往往表示为"个体发育重演种族系统史"，即一个有机体的发育正好反映了这个物种的进化发展。

Based on optimal control theory, an optimal trajectory method is proposed for analyzing the evolutionary algorithm in this paper.

20世纪90年代以来，演化计算在算法设计、理论基础和应用研究等方面均取得了许多进展，已成为信息科学、计算机科学、运筹学和应用数学等诸多学科所共同关注的热点研究领域[1-3]，其应用已在科学研究、工程优化设计、社会与经济系统的分析预测等众多领域广泛展开·因而演化计算的

This paper proposes a novel muiti-objective evolutionary algorithm, based on a novel crossover operation and improved crowding operation of NSGA-II ,in order to quicken further rate of convergence of solutions to Pareto optimal front and improve precision of solutions.

为了提高非劣解向Pareto最优前沿收敛的速度及进一步提高解的精度，本文在设计了一种新的杂交算子并改进了NSGA-II的拥挤操作的基础上，提出了一种基于分级策略的多目标演化算法。

It also offers graduate courses and research leading to the degrees of doctor of philosophy and Master of Science in the following areas: Cellular and molecular biology, environmental evolutionary biology, and integrative organismal biology.

该系还提供研究生课程和研究课题，在细胞与分子生物学，环境进化生物学，和整体有机体生物学领域有哲学博士和理学硕士学位授予权。

Description: This is the webpage of the Biology Department of the University of Massachusetts, which educates graduate students in the areas of molecular and cellular biology, neuroscience and behavior, organismic and evolutionary biology and plant biology etc.

网站描述：这是马塞诸塞州大学生物学系的网页。该系在分子生物学、细胞生物学、神经科学和行为、进化生物学、以及植物生物学等？？？

In order to solve the problem that the Multi-objective Evolutionary Algorithm used in reactive power optimization currently has the shortcomings of time consuming computation, poor orientability and applicability,a ε-omination based MOEA was applied in reactive power optimization.According to different significance among objective components, an adaptive ε-omination was created and relevant post-evaluation fuzzy logic controller was established to select solution.

针对多目标无功优化方法存在寻优时间过长，优化结果针对性不强以及难以实现自动实时控制的问题，将一种基于ε-支配域的多目标进化算法应用到多目标无功优化的求解中，根据多目标模糊评价函数各目标分量的不同重要程度，构建出自适应ε-支配域，生成相应的后评价模糊控制器以实现优化结果的智能选择。

Adds J. Albert Uy an ornithologist at Syracuse University in New York "The study should revive interest" in this more unusual evolutionary force.

纽约锡拉库扎的乌拉圭籍鸟类学家金·艾伯特补充说：在更不同寻常的进化力方面，"这项研究应当重新引起人们的兴趣"

All these evidences suggest that the present outcropping basements of the Yangtze craton are free of a united evolutionary history.

与已有数据相结合，初步认为扬子克拉通目前所出露的基底没有统一演化历史，对扬子克拉通的基底有待更深入的研究。

At the same time it also and these areas - human paleobiology, demography, ecology, forensics, ancient pathology, primates, Social and biology, and gene Evolutionary Psychology, physical differences and adaptive research - or to cooperate in disciplines overlap.

同时它也和这些领域——人类古生物学、人口统计学、生态学、法医学、古病理学、灵长目学、社会生物学、进化心理学及基因、体格差异及适应性研究——进行合作或发生学科重迭。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷