进化缓慢的

Concerning the disadvantage of the original PSO that is easily trapped in the local optimization and the convergence speed is slow in the evolution later, a particle swarm collaborative optimization algorithm based on velocity angle was proposed. The strategy of inertia weight adjustment was adopted based on cumulative distribution function of Gaussian distribution.

针对PSO存在易陷入局部极值、进化后期收敛速度缓慢的缺点，提出一种基于速度夹角的粒子群协同优化算法，并且引入了一种基于高斯分布的累积分布函数的惯性权重调整策略。

In this paper,a self-adaptive genetic algorithm based on the adjustment mechanism of biological incretion is proposed to resolve the issues existing in standard genetic algorithm,such as early mature and slow evolution.

针对标准遗传算法存在着早熟、进化缓慢等不足，基于生物激素调节规律，提出一种改进型的自适应遗传算法。

In this vast incubator life slowly evolved from the simple to the complex.

在这片偌大的温床中，生命缓慢的从简单进化到复杂

This slow rate of evolution is consistent with the notion that the panda is a "living fossil," says Wang.

这种缓慢的进化速度是与熊猫是"活化石"这个概念一致的，王说。

Darwinian evolution is not just slow learning. In Marvin Minsky 's words,"Darwinian evolution is dumb learning."

达尔文的进化不只是缓慢的学习，用马文·明斯基的话说，"达尔文进化是愚蠢的学习。"

Early in the development of the costumes, elaborate costumes is to show status and wealth, to the late 18th century, the British gentleman's dress became the model for all the men dress, because hunting is a sport that people have a vast land, the hunters have Great reputation, the 19th century sportswear limited to hunting, archery, bowling ball recovery, with a modern look at these sports apparel is not functional, but they slow the evolution of the direction is more useful, a symbol of participation in sports People have enough leisure time for entertainment, clothing suitable for strenuous exercise changes become perfectly acceptable to the facts.

在早期的服饰发展中，精巧的服饰主要是为了显示地位和财富，到了18世纪末期，英国的绅士服饰成为了所有男子服饰的样板，因为狩猎运动暗示着一个人拥有广阔的土地，狩猎者有巨大的盛誉，19世纪的运动服局限于狩猎、射箭、草地追球，用现代的眼光看这些运动服装显然不具有功能性，但是它们缓慢的进化方向却更为有用，参加体育运动象征着一个人有足够的闲暇时间用于娱乐，适合剧烈运动的服饰变化成为完全可以接受的事实。

Set in a clear blue monochrome sea inhabited by Euclidean cellular critters and your own slowly evolving Tinker toy paramecium, Flow sucks you in with its sinuously elegant physics and keeps you hooked on the ever so slightly yet increasingly challenging task of gobbling up your fellow sea bugs.

清澈的纯蓝海洋里住着那些几何细胞生物还有你的缓慢进化着的T-toy草履虫。FlOw用婉婉扭动的物理定律把你吸了进去，然后用一点点不断增加的挑战把你牢牢抓住。

I might have learned the architecture of the library and predicted where sense would hide, outrunning both random guessing and creeping evolution.

我可能已经了解了图书馆的架构，预测到《感觉》会藏在哪里，既超过了随机猜测也超过了缓慢进化。

That is why the Archangels are here at this special time, bringing forth miracles and healing separation.

我们超越了缓慢进化的时间，因为宇宙的需求太过巨大。

Results show that molecularsystematics study can supplement the shortcoming of morphological study onspecies delimitation of Bothriocephalid tapeworms since molecular evolutioncan reflect the intrinsic phylogenetic relationships among species,and sincethe phenetic evolution and molecular evolution are independent processes,with the former reveals more conservative change than the latter.

结果表明形态学研究对于头槽绦虫种的界定存在明显不足，而分子系统学研究可以弥补这个不足；两者在进化上位于不同层次，前者进化速率非常缓慢，相对而言后者更能反映物种间遗传本质上的亲缘关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。