进化

The distribution of fig trees in the world was presented in this paper, and then the distribution and research advance of fig species in China were elaborated, suggesting the importance of understanding of Ficus species occurred in China for the worldwide researches.

介绍了榕树在世界的分布规律，着重阐述了榕树在中国的分布及中国榕树分布种的研究现状与存在的问题，探讨了中国榕树的花序特点、开花物候及在协同进化中的意义，指出了中国榕树资料在世界研究中的地位和作用。

Melhern and George Fieldman, an evolutionary psychologist at BCUC, showed nearly 200 men photographs of the faces of nine women.

Melhern 和 BCUC 大学的进化心理学家 George Fieldman 给200个男人看9个女人的容貌照片。

In this paper, big-leaved fig wasps fly out of the formation of channel-depth research to on the tree - fig wasp coevolution valuable basis for research.

本文对大叶榕小蜂出飞通道的形成进行深入的研究，以期对榕树—榕小蜂协同进化关系研究提供有价值的依据。

Fig species are usually exclusively pollinated by a unique species of pollinating fig wasp.

榕树和榕小蜂(昆虫纲：膜翅目：榕小蜂科)是研究协同进化的经典范例之一。

The population size of the single non-pollinating fig wasp species hardly shows the negative correlations with pollinator's. The total population size of all NPFWs is positively correlated to the pollinator's. It might be the evolutionary adaptation for coexistence of the many species within a syconium.

自然种群数量分析表明，单个非传粉榕小蜂物种的种群数量几乎不与传粉榕小蜂种群数量呈负相关，而所有非传粉榕小蜂物种的种群个体总量与传粉榕小蜂的种群个体数呈正相关，这可能是多个物种共存于单个榕果内的进化适应。

Many open source projects formalize this process with alternating experimental and production releases: The experimental releases act as the test bed and evolutionary filter.

许多开源软件工程规范化了这个过程，通过交替的试验版本和产品发布：试验版本的发布作为测试床和进化的过滤器。

Canadian Museum of Nature of Natalia -赖伯泽恩斯基 excavation of the bones of the head of survey research, he said: The start of the fin-footed animals from the land to study the evolution of the oceans is very difficult The reason for this is fossil evidence of ancient species, it is difficult to obtain, and to identify specific moot.

加拿大自然博物馆的纳塔莉亚－赖伯泽恩斯基是这项骨骼挖掘勘测研究的负责人，他说：展开对鳍足类动物从陆地到海洋的进化研究是非常困难的，其原因在于远古物种的化石证据很难获得，并且具体鉴别颇具争议。

This new species of ancient scientists named "Puijila darwini", was considered to be fin-footed animals evolution of an important missing link, fin-footed animals refers to modern seals, sea lions and walrus and other species.

这种远古新物种被科学家命名为"Puijila darwini"，被认为是鳍足类动物进化过程中缺失的重要环节，鳍足类动物是指现代海豹、海狮和海象等物种。

The theory and the implementation of the genetic algorithms are discussed in detail. The question on how to choose the crossover probability, the mutation probability, the scale of population and the numbers of the generation is discussed. Then, the mathematics model of the optimal design is established. Exerting the finite element of elastic base beam and using FORTRAN to write the GAFORTRAN program. The program includes the common genetic algorithms and the modified genetic algorithms.

详细介绍了遗传算法的理论和实现技术，探讨了交叉概率、变异概率、群体规模、进化代数等变量的选取问题，建立起了基于遗传算法的深基坑支护结构设计的优化模型，结合弹性地基梁有限元法，利用FORTRAN语言编制了GAFORTRAN优化程序，程序中包括普通遗传算法和改进遗传算法。

After many generations of increasingly weird finny fish, I evolved a fish so freakish that it wouldn't breed anymore.

日益奇异的有鳍鱼的数代繁衍之后，我进化出一条鱼，它是如此怪异，简直不能再繁衍更多了。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。