Birds are widely believed to have evolved from dinosaurs.
鸟类普遍被认为是从恐龙进化而来的。
These predatory bacteria are thought to have evolved from saprophages.
这些食肉细菌被认为是由腐生物进化而来。
Actually, both humans and chimps are said to have evolved from a common ancestor.
事实上，人类和黑猩猩是进化自同一祖先的。
Daniel, you know, many Chinese words have evolved from the 64 diagrams of the Book of Changes.
大牛，你知道吗，汉语里的很多词语啊都是从《周易》的六十四卦演变而来的。
Fossils found: Modern liverworts are one of the oldest known species of plant, thought to have evolved from algae.
发现的化石：现在的苔类是已知的最古老的一种植物，可能进化自藻类。
He argued that monotheism and polytheism are so radically distinct that one could not possibly have evolved from the other.
他认为一神论和多神论是截然不同的，不可能是一个由另一个进化而来。
After entering the society of civilization, the relations of the male and female have evolved from crossbred of mating group to the monogamy.
进入文明社会以后，人类两性关系从群婚杂交演变为一夫一妻制。
What exactly do biologists mean when they say that they have observed evolution or that humans and chimps have evolved from a common ancestor?
当生物学家说他们观察到了进化，或者说人和黑猩猩是由一个共同祖先进化来的，他们要表达的精确涵义到底是什么？
This course explores the properties of non-sequential, multi-linear, and interactive forms of narratives as they have evolved from print to digital media.
本课程探究的是，当叙事文本从印刷时代走入数位时代时，所具有的非序列性、多轴线、与互动形式的特质。
What this suggests to me is that a year or so from now, Apple may have evolved from a spoke-and-wheel organization into a more traditional, top-down pyramid.
对我来说，这就意味着从现在开始的一年多时间里，苹果公司可能会从轮辐状的组织结构演变为更为传统的，由上而下的金字塔结构。
Since then, my goals have evolved from funding the purchase of a doll to managing shareholder value as a CFO, or eventually the CEO, of a major corporation.
从此之后，我的目标已经从集资购买洋娃娃转变成管理股东价值的财务总监，最终成为一家大公司的首席执行官。
These patterns represent the deep knowledge and best practices that have evolved from over ten years of experience with WebSphere Application Server deployments.
这些模式代表了从ibm十多年丰富的WebSphere Application Server部署经验演化而来的深厚知识和最佳实践。
Internet security is a critical issue as threats have evolved from the level of "stupid programmer tricks" to sophisticated malware and even international cyber-warfare.
互联网安全更是一个严重的问题，因为网络上的威胁已经从“愚蠢程序员的小把戏”的程度演化到了高深莫测的黑客软件甚至全球性的网络大战的地步。
Over that period investment banks have evolved from staid partnerships into huge, publicly traded conglomerates before stumbling, and in some cases collapsing, last year.
在这25年里，投资银行也从陈腐呆板的合伙经营制，摇身一变，成长为公开上市的金融巨擘。
Now, because the mosasaurs - the monitor lizards' ancestors-were the only Marine lizards around when snakes evolved, snakes must have evolved from lizards living on land.
现在，因为沧龙-巨蜥的祖先-是蛇进化时周围唯一的海洋蜥蜴，所以蛇应该是从在陆地上生活的蜥蜴进化而来。
As we noted at the beginning, these principles have evolved from their origins over a decade ago, when software developers generally worked in a somewhat more limited context.
正如我们开始时注意到的，这些原则是从十余年前它们的原型演化而来的，那时软件开发者的工作环境基本上是更为有限的。
The scientists conclude that our aversion to bad behavior and to bad food may have evolved from a primitive defense mechanism that nowadays protects us from both insult and injury.
科学家们得出的结论是：我们对不良行为和糟糕食物的讨厌可能从一种原始的防御机制进化而来，进化到今天，这种防御机制既能保护我们免于受到侮辱，也能防止我们受到伤害。
A complex system that works is invariably found to have evolved from a simple system that worked... a complex system designed from scratch never works and cannot be patched up to make it work.
我们发现，目前正常工作的复杂系统总是从以前正常工作的简单系统演变而来的……从头开始设计的复杂系统总是不能正常工作，也无法通过修补来使其正常工作。
When biologists say that humans and chimps have evolved from a common ancestor they mean that there have been successive heritable changes in the two separated populations since they became isolate.
当生物学家说人和黑猩猩是由共同祖先进化来的时，他们的意思是，自从二者分野后，这两个隔离的种群都发生了延续性的可遗传变化。
From a psychological point, animals have evolved to be nice to their kin, particularly their children.
从心理学的角度来看，动物已经进化得对它们的同类很好，尤其是它们的孩子。
There are two main groups of bats, which are believed to have evolved independently of each other, but both from a common ancestor.
蝙蝠主要有两大类，人们认为它们是各自独立进化的，但都来自同一个祖先。
This behavior may have evolved as dogs gradually learned they could benefit from avoiding conflicts with humans.
狗逐渐认识到避免与人类发生冲突是有益的，所以可能会逐步形成这种行为。
They may have evolved by the modification of conceptacles from plants' alga-like ancestors.
它们可能是通过修饰植物类藻类祖先的概念而进化而来的。
These spines have been specifically evolved from the defensive urticating hairs of the slothien.
这些尖刺是由树獭兽的防御性刺状毛发特别演化而来。
Human beings have evolved to jump away from spiders, cockroaches, rats, bedbugs, earwigs, lice, fleas and centipedes.
从类已经进化成见到蜘蛛、蟑螂、老鼠、臭虫、蠼螋、虱子、跳蚤、和蜈蚣等害虫就吓得立刻跳开的地步。
A tiny molecule harvested from a soil bacterium on Easter Island that evolved billions of years ago for no obvious purposes should have nothing to do with human beings.
复活节岛上土壤中的一种微生物产生的化学物质在亿万年的演变中，本应与人类没有直接关系。
Only later might their arms have evolved into wings they could push up and down, transforming them from gliders to true powered fliers.
尔后，前肢进化成可以上下拍动的翅膀，于是它们又从滑翔者转型成为真正的飞行家。
Bird evolved from reptiles, so the first bird must have come out of an egg — laid by a reptile.
禽类是由爬虫类进化而来，所以，第一只禽鸟肯定是从爬虫类孵化的蛋里出来的。
Bird evolved from reptiles, so the first bird must have come out of an egg — laid by a reptile.
禽类是由爬虫类进化而来，所以，第一只禽鸟肯定是从爬虫类孵化的蛋里出来的。
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