缓慢的、持续的变化可能是环境稳定时期的常态，而新物种的快速进化发生在环境压力时期。
Slow, continuous change may be the norm during periods of environmental stability, while rapid evolution of new species occurs during periods of environment stress.
这些快速进化的阶段被相对较长的静态跨度分隔开来，在此期间，一个物种几乎不会发生任何变化。
These episodes of rapid evolution are separated by relatively long static spans during which a species may hardly change at all.
这些岩层富含化石，其中有快速进化的海洋生物，比如鹦鹉螺化石，岩层与火山灰岩交错排列。
These rocks consist of fossil-rich layers containing rapidly evolving Marine organisms such as ammonites, interleaved with layers of volcanic ash.
我们正在步入人类历史上前所未有的、人类意识可以得到快速进化的可能性的一个时代。
We are entering an unprecedented period in human history which offers a unique possibility for a rapid evolution in consciousness.
此外，分子进化的分析表明，PD Z - GEF 2区段在人类起源中发生了快速进化。
In addition, molecular evolution analysis shows, PDZ-GEF2 section occurred in the origin of rapid human evolution.
今年，野外科学家记录了这个过程的一些引人注目的例子，其中一些具有使得生物体形状和活动快速进化的特征。
This year field biologists recorded compelling examples of that process, some of which featured surprisingly rapid evolution in organisms' shape and behavior.
他们发现了49个这样的区域，并称之为“人类加速区”(HARs)，这些区域均表现出近期发生过快速进化的迹象。
They found 49 regions they dubbed "human accelerated regions" (HARs) that have shown a rapid, recent evolution.
但是，由于高通量测序是一个快速进化的领域，这种静态的方式缺乏容易地采用通常被研究者所需要的最新的进展和技术的能力。
However as high throughput sequencing is a rapidly evolving field, such static approaches lack the ability to readily adopt the latest advances and techniques which are often required by researchers.
它们进化到能够识别出几种基本的味道，以便快速辨别毒素，而毒素在自然界中通常是很苦或很酸的。
They evolved to recognise only a few basic tastes in order to quickly identify toxins, which in nature are often quite bitter or acidly sour.
但是当页面设计演化到以“宽带”的形式传递信息时，我怀疑我们是否同时也进化到具有快速消化其内容的能力。
But as page design has evolved to deliver information in a 'broadband' format, I wonder whether we have evolved as quickly as the content we consume.
约翰逊把这个规律比作进化生物学中的红皇后假说，这个假说以《爱丽丝漫游奇境记》中那个必须快速奔跑以呆在原地的角色命名。
Johnson likens this principle to the Red Queen hypothesis in evolutionary biology, named after the character in Alice in Wonderland who must keep running faster just to stay in the same place.
吉尔曼称，如果生长在比较温暖气候中的植物进化得较快，生活在那里的动物也将不得不加快进化速度，以便跟其食物的快速适应性防御保持同步。
Gillman says that if plants in warmer climates evolve more quickly, mammals living there will also have to speed up their evolution to keep pace with their food's rapidly adapting defenses.
这种快速持续的进化将要放慢了吗？
在快速动眼睡眠中，大脑的状态与焦虑和生气的梦联系最紧密，这种现象发生在进化末期，以及那些有此类睡眠的动物的早期生活。
REM sleep, the brain state most highly correlated with anxious, angry dreams, occurs late in evolution and early in the lives of those creatures which have REM.
这样一来，细胞内部发生的使得核酶加速核酸复制速率的任何变化，都会在进化群体中快速扩散。
Thus, any random changes in the interior, fledgling ribozymes that could speed up nucleic acid replication rates will spread rapidly through an evolving population.
大约12年前，这些病毒进化重组形成新的病毒，这种病毒对人的伤害更快速，使得流感病毒的检测更加重要。
And about 12 years ago, those viruses began evolving and recombining into new forms that could sicken humans much faster than before, making monitoring a bigger priority.
她指出蛇是早期灵长类动物的第一天敌，并导致了人类对蛇的相对敏感的视觉系统进化 --这样可以快速的发现蛇类 --这使得我们今天仍可以受益 。
She figures snakes were the first predators of early primates and contributed to the evolution of relatively good vision — useful for spotting snakes — that we enjoy today.
EvoGrid(进化技术网络)的研究员们希望创造一个电脑模型可以复制早期海洋，并且把它实际上是当作“原始汤”一样来快速的演示数字形式。
EvoGrid researchers hope to create a computer model that replicates the early ocean and then use it as a virtual "primordial soup" to quickly evolve digital forms.
为了快速的建设EvoGrid(进化技术网络)，研究者们正依赖于两个开源软件项目。
To quickly build the EvoGrid, the researchers are relying on two open-source software projects.
当出现一个基因突变时，生物进化并不能快速更新基因代码的其余部分。
When a mutation is added, evolution can't quickly update the rest of the genetic code.
Linux快速从一个个人项目进化成为一个全球数千人参与的开发项目。
Linux quickly evolved from a single-person project to a world-wide development project involving thousands of developers.
她还指出，哺乳动物大约在2.2亿年前就开始进化,快速眼动睡眠的已经存在了相当长的一段时间了。
She also noted that REM sleep has been around for quite some time, since mammals evolved some 220 million years ago.
这两个事实，显示了快速动眼睡眠（以及一些必要的令人不安的梦）对进化和生存很重要。
These two facts suggest that REM (and its necessarily bad-feeling dreams) is important to development and survival.
首先，在快速的经济进化过程中，我们忽视了道德教育，从而导致了这一问题不断上升。
First, in the course of the rapid economic evolution, we ignore moral education, giving rise to the rising rate of the problem.
这是一种进化适应，有助于我们避开危险，在危机中做出快速反应。
It's an evolutionary adaptation that helps us avoid danger and react quickly in a crisis.
算法中的免疫记忆单元确保了快速收敛于全局最优解，算法中的均匀交叉操作则体现了进化的思想。
The immune memory units guarantee this algorithm rapid convergence to global optimum and the uniform crossover operator embody the idea of evolution.
算法中的免疫记忆单元确保了快速收敛于全局最优解，算法中的均匀交叉操作则体现了进化的思想。
The immune memory units guarantee this algorithm rapid convergence to global optimum and the uniform crossover operator embody the idea of evolution.
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