Over the course of evolution, as our diet has changed, the appendix became less useful.
在进化的过程中，由于我们的饮食发生了变化，阑尾也越来越没用。
But a study in the journal Current Biology suggests that feeding birds in winter can influence their course of evolution.
不过《当代生物学》杂志上的一项研究却表明，在冬季向鸟类投食可能会影响到它们的进化进程。
On the contrary, in the course of evolution, new form of reporting often enriches the existing forms instead of replacing them.
相反，新的新闻报道方式更多是对原有的新闻报道方式的丰富与完善。
Chimpanzee is very good at this kind of memory, and we humans may have lost such a kind of capability in the course of evolution.
黑猩猩这方面的记忆非常好，我们人类在演化的过程中丧失了这种能力。
The real cause lies elsewhere, in the selection of our genes (or more precisely of certain genetic variations) in the course of evolution.
真正原因就在于进化过程中基因(更准确的说，某些基因变异)的选择。
"What has happened over the course of evolution is, because these bugs had to be tolerated, they came to activate the tolerance of the immune system, " Rook said.
“在进化过程中，因为人体必须承受这些微生物，以此激活人体免疫系统的承受能力，”Rook说。
Over the course of evolution, it was rare for our maternal ancestors to be full-time mothers, said Brizendine, because there was always kin-folk around to help with child rearing.
在历史的演化过程中，我们的母性祖先做个全职妈妈是很罕见的，布里曾丹说，因为他们身边总有亲朋好友来帮助养育儿女。
Chickens were included to represent egg-laying animals, such as extinct reptiles, that passed on much of their DNA to the platypus and other mammals in the course of evolution.
鸡被作为卵生动物的代表，一些已经灭绝的爬行动物可能在进化过程中将基因传给了鸭嘴兽和其他哺乳类。
From the historical, natural and ecological point of view, this article researched the course of evolution of the ecological environment in the middle reaches of Yellow River.
从历史、地理、自然、生态的角度，大跨度、高视野、多方位对黄河中游生态环境演变过程进行了探讨。
A good understanding of all this is of considerable significance to learn the course of evolution of modern and contemporary poetry and aesthetic construction of modern poetry.
认识清楚这些，对于深入认识现代诗歌的流变进程与现代诗歌的美学建构具有极强的现实意义。
This text studies the course of evolution in the supply chain using theory of self-organization in the systems theory, and brings up the definition and characteristic of the instable state.
本文借用系统论中的自组织理论研究了供应链系统的演化过程，首次提出了供应链非稳态的定义及其特征；
It turns out that the shoulder altered the course of human evolution by giving us survival skills we never could have imagined without it.
其实，正是肩部改变了人类的进化过程，如果没有它，我们可能无法想象出，我们能有现在这样的生存技能。
More particularly, these are things that through the course of human evolution have been dangerous to us.
更特别的是，有些东西在人类进化后，对我们很危险。
Of course, gazing into the Cat's Eye, astronomers may well be seeing the fate of our sun, destined to enter its own planetary nebula phase of evolution ...
当然，天文学家在观察“猫眼”时，就可能也看到了我们的太阳的命运，它最终注定会进入行星星云的演化阶段……
E — of course, that does not answer the ultimate question of why evolution has equipped the brain this way.
当然，那并没能回答为什么进化会以这种方式装备大脑这一根本问题。
Those physical changes required more energy, and exposing food to fire may have provided that boost. Of course, a legacy of evolution is that modern humans often gain too much weight.
那些物理变化需要更多的能量，所以食物热加工可能是这些变化的助推器。
First, in the course of the rapid economic evolution, we ignore moral education, giving rise to the rising rate of the problem.
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。
The geochemical province, formed in the course of regional lithospheric evolution, is characterized by geological units with common origin and certain sizes.
地球化学省是区域岩石圈演化过程中形成的，是具有共同成因的、一定规模的地质单元的地球化学表现。
This course describes the evolution and role of urban public transportation modes, systems, and services, focussing on bus and rail.
本课程介绍了城市公共交通的模式、系统组成及服务的演变和作用，尤其关注巴士交通和轨道交通。
However, there were much more activities in ancient times than what we have today, from which we can trace the course of a gradual evolution.
而在历史上，清明节的内容则比今天多得多，这里也有一个逐渐衍变的过程。
On the other hand, ugliness in the literature can also indicate the negation in the course of the evolution of the humanity.
另一方面，文学艺术对于丑（恶）的表现也是对于人类进化过程中的某种闭抑性的揭示。
Finally it is the retrospect of the course of historical evolution of spouse rights, reveals the evolution rules of spouse rights.
最后回顾了配偶权沿革的历史进程，揭示配偶权的沿革规律。
Evolution from ape to man runs a very long course, but is mankind teen-ager, or the entrance into old age today? And how will be the fate of human future?
从猿到人的进化经历了漫长的过程，但是今天的人类是青少年，还是已迈入老年？
The evolution of the civil subject system, from unified subject to plural subject, is a complicated course.
民事主体制度的演进是一个从一元主体到多元主体的复杂历程。
Culture is a sword with double blades, which, in the course of formulation and evolution of translation criteria, reflects not only its positive significance but also its limitations.
文化是一柄“双刃剑”，在译学标准的提出与演变过程中，不仅表现出其积极的一面，而且表现出它的局限性。
The evolution of translation policy of literary translation in China has experienced a winding course divided into three periods.
中国文学翻译的翻译政策经历了一系列的沿革，其过程可分为三个阶段。
Starting from the generation of library spirit and the course of historical evolution, this paper expounds the realistic significance of library spirit in China.
从图书馆精神的产生和历史演进过程出发，阐述了图书馆精神在中国的现实意义。
By analysis of the morphological process in longitudinal profile, cross section and river pattern, the law of river course evolution at Yellow river estuary was summarized.
通过分析黄河口河道在纵剖面、横断面、河型等方面的演变过程，总结归纳出黄河口河道的演变规律。
By analysis of the morphological process in longitudinal profile, cross section and river pattern, the law of river course evolution at Yellow river estuary was summarized.
通过分析黄河口河道在纵剖面、横断面、河型等方面的演变过程，总结归纳出黄河口河道的演变规律。
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