This obliquity creates the terrestrial seasonality so important to the evolution and diversity of life.
这种倾斜创造了对生命进化和多样性如此重要的陆地季节性。
In this paper the evolution and the relationship of species of this genus allium were also discussed.
本文还对葱属的种间亲缘、化关系等问题进行了讨论。
In this paper, the evolution and the relationship of species of this genus Allium were also discussed.
本文还对葱属的种间亲缘、化关系等问题进行了讨论。
S-process nucleosynthesis may be a useful constraint for the evolution and convection in massive stars.
过程核合成可以为大质量星的演化和对流提供有用的约束。
Michael Oden, "From Assembly to Innovation: The Evolution and Current Structure of Austin's High Tech Economy, " Planning Forum.
期；迈克尔·奥登：“从装配到创新：奥斯汀高技术经济的演进和目前的结构，”《规划论坛》。
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。
During the evolution process, the used finite element participated the evolution and the shape optimization of supporting structure.
在整个演化程序的进行中，所用有限单元既可以参与演化，又可以参与支撑结构的形状优化。
The evolution and deformation and metamorphism of ductile shear zone takes an important role in the formation of gold mineralization.
韧性剪切带变形变质作用及演化阶段是确定金矿化能否形成的重要因素。
Researchers are scrambling to study the evolution and spread of the novel H1N1 strain of swine influenza whose leap to humans was officially confirmed last week.
研究人员正在对一种新的名为H1N1的猪流感病毒株的演变和传播进行争分夺秒地研究，这种病毒向人的传播上个礼拜被官方证实。
The idea of irreversibility in evolution stuck and came to be known as "Dollo's law".
进化中不可逆性的观点得到了证明，并被称为“多洛法则”。
Darwin and Huxley supported the accuracy of John Joly's calculation of Earth's age because it agree with their view of how long evolution had been in progress.
达尔文和赫胥黎肯定了约翰·乔利计算的地球年龄的准确性，因为这与他们关于进化进行了多长时间的观点不谋而合。
If there are no truly non-venomous snakes, were the so-called non-venomous snakes, like constrictors and pythons, were they venomous at some point in their evolution?
如果没有真正的无毒蛇，那些所谓的无毒蛇，比如蟒蛇和巨蟒，在它们进化过程中的某个阶段是有毒的吗？
Crying as an expression of feeling is unique to humans and has played an essential role in human evolution and the development of human cultures.
哭泣作为一种情感的表达是人类独有的，这在人类进化和人类文化的发展中发挥了重要的作用。
But crying as an expression of feeling is unique to humans and has played an essential role in human evolution and the development of human cultures.
但哭泣作为一种情感的表达是人类独有的，这在人类进化和人类文化的发展中发挥了重要的作用。
The real interest is the early date, showing that we still know very little about the earliest stages of dinosaur and pterosaur evolution.
真正令人感兴趣的是早期的数据，这表明我们对恐龙和翼龙进化的早期阶段仍然知之甚少。
In 1994, Rudolf Raff and colleagues at Indiana University in the USA decided to use genetics to put a number on the probability of evolution going into reverse.
1994年，美国印第安纳大学的鲁道夫·拉夫和他的同事们决定用遗传学的方法来计算进化发生逆转的概率。
We have these new concepts of snakes' evolution and a new DNA database, all these information on the genetic makeup of snake venom.
我们有了关于蛇类进化的新概念以及新的DNA数据，所有这些都是关于蛇毒基因构成的信息。
Darwin used the beehive as an example of evolution, saying it "was absolutely perfect in economising labour and wax".
达尔文把蜂箱作为进化的一个例子，称其“在节约劳动和蜂蜡方面是绝对完美的”。
This confusion has been exacerbated by a paucity of serious attempts to synthesize and evaluate available data on the details of avian and dinosaurian evolution.
由于缺乏认真的尝试来综合和评估鸟类和恐龙进化细节的现有数据，这种混乱变得更加严重。
Biological hypotheses include ecological changes brought about by the evolution of cooperation between insects and flowering plants or of bottom-feeding predators in the oceans.
生物学上的假设包括生态变化，这些变化是由昆虫和开花植物之间的共同进化，或海洋中以海底生物为食的捕食者的进化所带来的。
Now, this apparent contradiction between geologic evidence and the stellar evolution model became known as the faint young Sun paradox.
现在，地质证据和恒星演化模型之间这种明显的矛盾被称为“微弱年轻太阳悖论”。
These conditions favored the evolution of the structures that support the body, vessels that transport water and nutrients to all parts of plant, and structures that conserve water.
这些条件有助于进化出用于支撑枝干的结构、运输水分和养分到植物各部分的导管以及储存水分的结构。
The foodstuff environment has changed in a short time, but evolution has not, and there's a real mismatch now.
食品环境在短时间内就能改变，但是进化不能，于是就有了错位。
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