根据布鲁克海文国家实验室系统生物学家、并未参与该研究的谢尔盖·马斯洛夫的说法,基因网络结构随着物种趋于复杂益发类似于Linux调用图。
Gene network structures start to resemble the Linux call graph as species become more complex, according to Sergei Maslov, a Brookhaven National Laboratory systems biologist not involved in the study.
机械工程师与农民和生物学家合作开发肥料、机械和收割系统。
Mechanical engineers have worked with farmers and biologists to produce fertilizers, machinery and harvesting systems.
但是利用现存物种的DNA重建哺乳动物系统树的生物学家却得出了不同的结论。
But biologists reconstructing the mammalian tree of evolution from the DNA of living species have come to a different conclusion.
卡迪加与和她一起工作的生物学家一道,用荧光染料和他们自己团队研发的一个复杂的水下激光摄像系统记录和测量动物周围的水流。
Katija and the biologists she works with record and measure the flow of water around animals using fluorescent dyes and a sophisticated underwater laser-video camera system the team developed.
进化生物学家早已建立了关于这个过程是如何实现实现的模型,但是知道现在神经系统科学家才初步窥探到了大脑中这种利他行为的表现形式的冰山一角。
Evolutionary biologists have developed models to show how this might work, but it is only now that neuroscientists are catching the first glimpses of how altruistic behaviour happens in the brain.
一些水产生物学家相信外围运河可以改善三角洲地区的生态系统,只有足够的水源才适合鱼类的生存。
Some fisheries biologists now believe building the Peripheral Canal could also improve the delta's ecosystem-as long as the fish were guaranteed adequate water.
以往生物学家赞美树的干枝系统非常完美。
Traditionally, biologists have celebrated the trunk, branch and twig system of a tree as no accident.
来自夏威夷大学的生物学家JonPuritz主导的一项研究表明,污水处理系统和受污染的河流排放的水会使得这种海星发生基因变异。
A study led by biologist Jon Puritz of the University of Hawaii found discharges from water treatment systems and contaminated rivers led to genetically different sea star populations of the species.
早期的理论生物学家阿尔弗雷德·洛特卡[4]于1925年写道:“进化的不只是生物或物种,而是物种加环境的整个系统。”
Alfred Lotka, an early theoretical biologist, wrote in 1925, "It is not so much the organism or the species that evolves, but the entire system, species plus environment."
1972年当时在剑桥大学的一位生物学家SydneyBrenner,决定计算出一种称作c . elegans的小线虫纲蠕虫的神经系统的每一个细胞连接。
In 1972 Sydney Brenner, a biologist then at Cambridge University, decided to work out the connections of every cell in the nervous system of a small nematode worm called C. elegans.
在佐治亚州大自然保护协会工作的生物学家艾里森·麦基表示,五角大楼已经承诺让地方团体在重建自然生态系统方面施展更大的拳脚。
Alison McGee, a biologist with the Nature Conservancy in Georgia, said the Pentagon's commitment allowed local groups to be more ambitious in rebuilding the natural ecosystem.
对于天体生物学家来说,生命是作为化学系统来定义的,这符合达尔文的进化论。
For astrobiologists, life is defined as a chemical system that undergoes Darwinian evolution.
这个模型代表了“系统生物学”——这种生物学是一种研究方式,它代表了生物学家在其领域的思维方式与研究方式都同样做出了巨大的突破。
This model is an example of "systems biology", an approach that represents a significant shift both in the way biologists think about their field and in how they go about investigating it.
英国剑桥附近桑格研究所的朱利安·帕克希尔(JulianParkhill)的观点认为,微生物学家应该将研究的焦点从有机体转移到系统上。
In the view of Julian Parkhill, of the Sanger Institute, near Cambridge, England, bacteriologists need to shift the focus of their investigations from organisms to systems.
穿着上装备有人工智能系统和能够看到肉眼所看到不到东西的电子眼的宇航服,未来的宇航员将不仅是宇航员,还是“宇航电子”生物学家。
Equipped with wearable AI systems and digital eyes that see what human eyes can't, space explorers of the future could be not just astronauts, but "cyborg astrobiologists."
“他们可能和陆地生态系统一样古老,”瑞典乌普萨拉大学进化生物学家桑德拉·巴尔道夫(SandraBaldauf)说。
They may be as old as the terrestrial ecosystem, ” said Sandra Baldauf, an evolutionary biologist at Uppsala University in Sweden.
发现这么大的动物真令人惊奇,古生物学家们在怀疑我们到底对恐龙时代的生态系统有多少不知道的。
The discovery of such a large animal is startling, making paleontologists wonder how much we still don't know about the ecosystem during the "Age of Dinosaurs."
生物学家用系统、控制论与信息处理方法来观察了解生物学过程的例子越来越多。
Now the systemic, cybernetic and information processing methods have been widely used by biologist to observe and understand the biology process.
圣地亚哥的加利福尼亚大学的生物学家们展示了神经元在神经系统发育过程中依靠电活动方式进行联系使用的化学语言。
UC San Diego biologists have shown that the chemical language with which neurons communicate depends on the pattern of electrical activity in the developing nervous system.
结果表示,该系统是非常合适的为了生物学家能学习从生存细胞的化工发行并且对藏匿细胞的药品效应。
The results show that our system is well suited for biologists to study chemical release from living cells as well as drug effects on secreting cells.
此外有些只能在特定的操作系统下运行,大多数软件设置的参数比较多,一般生物学家往往难于掌握,结果同样的序列用不同的软件得到的结果也不同。
Different software use different algorithms and emphasis, Some only can be used in certain operating system. in addition, the same sequence use different parameters will lead to different results.
此外有些只能在特定的操作系统下运行,大多数软件设置的参数比较多,一般生物学家往往难于掌握,结果同样的序列用不同的软件得到的结果也不同。
Different software use different algorithms and emphasis, Some only can be used in certain operating system. in addition, the same sequence use different parameters will lead to different results.
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