使进化

This has something to do with its single evolution strate- gy because too single evolution strategy makes the swarm homoplasy.

这与粒子群采用单一的进化策略有关，因为过于单一的进化策略使粒子群整体上有一种趋同性。

A few apomorphic character states, such as simple perforation plates, helical thickenings in secondary walls of vessels and septate fibers, can be found in Schisandraceae, which make this family a mosaic with both plesiomorphic and apomorphic character states.

此外，该科木材还具有单穿孔板导管、导管次生壁具螺纹加厚、具分隔纤维等较为特化的性状状态，这种性状进化水平的异等级现象，使五味子科表现出不同进化水平性状的镶嵌组合。

In the process of the image compression, the use of evolution-function makes this evolvable hardware be able to search for the best prediction function.

在压缩过程中以函数进化的方式，使该进化型硬件能够根据图像的特点来探索最优预测函数。

The hardware evolution is an important aspect of genetic algorithms realization, because by using the self-adaptability and fault tolerance of the evolvable hardware, the circuit can adapt to the new condition automatically.

硬件进化是遗传算法应用的一个重要方面，利用硬件进化的自适应性和容错性，可使设计出的电路结构自动地适应未知的环境。

In 1990, Kristian Lindgren , working at the Neils Bohr Institute in Copenhagen, expanded these coevolutionary experiments by increasing the population of players to 1,000, introducing random noise into the games, and letting this artificial coevolution run for up to 30,000 generations.

1990年，在哥本哈根尼尔斯波尔研究院工作的克里斯蒂安林德格雷将这个共同进化实验的参与人数扩展到一千人，同时将随机干扰引入游戏，使这个人造的共同进化可以繁衍到三万代之多。

In 1990, Kristian Lindgren , working at the Neils Bohr Institute in Copenhagen, expanded these coevolutionary experiments by increasing the population of players to 1,000, introducing random noise into the games, and letting this artificial coevolution run for up to 30,000 generations.

1990年，在哥本哈根尼尔斯波尔研究院工作的克里斯蒂安·林德格雷 [13]将这个共同进化实验的参与个体数扩展到一千，同时将随机干扰引入游戏，使这个人造的共同进化博弈游戏可以玩到繁衍三万世代之后。

But why would we have evolved to be at risk for diseases, like cancer, that make our survival more perilous?

但，为什么我们进化出来更多患疾病的风险，好像癌症这类东西，进化使我们的生存更加危险吗？

I kept evolving more elaborate floral patterns, until another visitor shifted the direction toward wild fluorescent plaids.

我不断进化出更精细的花卉纹样，直到另一个参观者改变了进化方向，使它变得象荧光格子花纹。

But Lovelock saw that if you had a vast network of coevolutionary impulses, such that no creatures could escape creating its own substrate and the substrate its own creatures, then the web of coevolution spread around until it closed a circuit of self-making and self-control.

他认为，假使有一张具有共同进化冲力的大网，它网罗所有生物使无可逃遁地为它织造扩展所需的基质，而且这基质不断地增殖的话，这个共同进化的网络就会向周围扩展直到封闭成为一个自给自足、自我控制的轮回。

But Lovelock saw that if you had a vast network of coevolutionary impulses, such that no creatures could escape creating its own substrate and the substrate its own creatures, then the web of coevolution spread around until it closed a circuit of self-making and self-control.

但洛夫洛克别有见地，他认为，假使有一张具有共同进化冲劲的大网，它网罗所有生物使其无可逃遁，生物创造自身存活所在的基质，而基质又创造存活其中的生物，这个共同进化的网络就会向周围扩展直到封闭成为一个自给自足、自我控制的轮回。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。